Project acronym AIDA
Project Architectural design In Dialogue with dis-Ability Theoretical and methodological exploration of a multi-sensorial design approach in architecture
Researcher (PI) Ann Heylighen
Host Institution (HI) KATHOLIEKE UNIVERSITEIT LEUVEN
Country Belgium
Call Details Starting Grant (StG), SH2, ERC-2007-StG
Summary This research project is based on the notion that, because of their specific interaction with space, people with particular dis-abilities are able to appreciate spatial qualities or detect misfits in the environment that most architects—or other designers—are not even aware of. This notion holds for sensory dis-abilities such as blindness or visual impairment, but also for mental dis-abilities like autism or Alzheimer’s dementia. The experiences and subsequent insights of these dis-abled people, so it is argued, represent a considerable knowledge resource that would complement and enrich the professional expertise of architects and designers in general. This argument forms the basis for a methodological and theoretical exploration of a multi-sensorial design approach in architecture. On the one hand, a series of retrospective case studies will be conducted to identify and describe the motives and elements that trigger or stimulate architects’ attention for the multi-sensorial spatial experiences of people with dis-abilities when designing spaces. On the other hand, the research project will investigate experimentally in real time to what extent design processes and products in architecture can be enriched by establishing a dialogue between the multi-sensorial ‘knowing-in-action’ of people with dis-abilities and the expertise of professional architects/designers. In this way, the research project aims to develop a more profound understanding of how the concept of Design for All can be realised in architectural practice. At least as important, however, is its contribution to innovation in architecture tout court. The research results are expected to give a powerful impulse to quality improvement of the built environment by stimulating and supporting the development of innovative design concepts.
Summary
This research project is based on the notion that, because of their specific interaction with space, people with particular dis-abilities are able to appreciate spatial qualities or detect misfits in the environment that most architects—or other designers—are not even aware of. This notion holds for sensory dis-abilities such as blindness or visual impairment, but also for mental dis-abilities like autism or Alzheimer’s dementia. The experiences and subsequent insights of these dis-abled people, so it is argued, represent a considerable knowledge resource that would complement and enrich the professional expertise of architects and designers in general. This argument forms the basis for a methodological and theoretical exploration of a multi-sensorial design approach in architecture. On the one hand, a series of retrospective case studies will be conducted to identify and describe the motives and elements that trigger or stimulate architects’ attention for the multi-sensorial spatial experiences of people with dis-abilities when designing spaces. On the other hand, the research project will investigate experimentally in real time to what extent design processes and products in architecture can be enriched by establishing a dialogue between the multi-sensorial ‘knowing-in-action’ of people with dis-abilities and the expertise of professional architects/designers. In this way, the research project aims to develop a more profound understanding of how the concept of Design for All can be realised in architectural practice. At least as important, however, is its contribution to innovation in architecture tout court. The research results are expected to give a powerful impulse to quality improvement of the built environment by stimulating and supporting the development of innovative design concepts.
Max ERC Funding
1 195 385 €
Duration
Start date: 2008-05-01, End date: 2013-10-31
Project acronym AVIANEGG
Project Evolutionary genetics in a ‘classical’ avian study system by high throughput transcriptome sequencing and SNP genotyping
Researcher (PI) Jon Slate
Host Institution (HI) THE UNIVERSITY OF SHEFFIELD
Country United Kingdom
Call Details Starting Grant (StG), LS5, ERC-2007-StG
Summary Long-term studies of free-living vertebrate populations have proved a rich resource for understanding evolutionary and ecological processes, because individuals’ life histories can be measured by tracking them from birth/hatching through to death. In recent years the ‘animal model’ has been applied to pedigreed long-term study populations with great success, dramatically advancing our understanding of quantitative genetic parameters such as heritabilities, genetic correlations and plasticities of traits that are relevant to microevolutionary responses to environmental change. Unfortunately, quantitative genetic approaches have one major drawback – they cannot identify the actual genes responsible for genetic variation. Therefore, it is impossible to link evolutionary responses to a changing environment to molecular genetic variation, making our picture of the process incomplete. Many of the best long-term studies have been conducted in passerine birds. Unfortunately genomics resources are only available for two model avian species, and are absent for bird species that are studied in the wild. I will fill this gap by exploiting recent advances in genomics technology to sequence the entire transcriptome of the longest running study of wild birds – the great tit population in Wytham Woods, Oxford. Having identified most of the sequence variation in the great tit transcriptome, I will then genotype all birds for whom phenotype records and blood samples are available This will be, by far, the largest phenotype-genotype dataset of any free-living vertebrate population. I will then use gene mapping techniques to identify genes and genomic regions responsible for variation in a number of key traits such as lifetime recruitment, clutch size and breeding/laying date. This will result in a greater understanding, at the molecular level, how microevolutionary change can arise (or be constrained).
Summary
Long-term studies of free-living vertebrate populations have proved a rich resource for understanding evolutionary and ecological processes, because individuals’ life histories can be measured by tracking them from birth/hatching through to death. In recent years the ‘animal model’ has been applied to pedigreed long-term study populations with great success, dramatically advancing our understanding of quantitative genetic parameters such as heritabilities, genetic correlations and plasticities of traits that are relevant to microevolutionary responses to environmental change. Unfortunately, quantitative genetic approaches have one major drawback – they cannot identify the actual genes responsible for genetic variation. Therefore, it is impossible to link evolutionary responses to a changing environment to molecular genetic variation, making our picture of the process incomplete. Many of the best long-term studies have been conducted in passerine birds. Unfortunately genomics resources are only available for two model avian species, and are absent for bird species that are studied in the wild. I will fill this gap by exploiting recent advances in genomics technology to sequence the entire transcriptome of the longest running study of wild birds – the great tit population in Wytham Woods, Oxford. Having identified most of the sequence variation in the great tit transcriptome, I will then genotype all birds for whom phenotype records and blood samples are available This will be, by far, the largest phenotype-genotype dataset of any free-living vertebrate population. I will then use gene mapping techniques to identify genes and genomic regions responsible for variation in a number of key traits such as lifetime recruitment, clutch size and breeding/laying date. This will result in a greater understanding, at the molecular level, how microevolutionary change can arise (or be constrained).
Max ERC Funding
1 560 770 €
Duration
Start date: 2008-10-01, End date: 2014-06-30
Project acronym BRAINPLASTICITY
Project In vivo imaging of functional plasticity in the mammalian brain
Researcher (PI) Adi Mizrahi
Host Institution (HI) THE HEBREW UNIVERSITY OF JERUSALEM
Country Israel
Call Details Starting Grant (StG), LS4, ERC-2007-StG
Summary "The dynamic nature of the brain operates at disparate time scales ranging from milliseconds to months. How do single neurons change over such long time scales? This question remains stubborn to answer in the field of brain plasticity mainly because of limited tools to study the physiology of single neurons over time in the complex environment of the brain. The research aim of this proposal is to reveal the physiological changes of single neurons in the mammalian brain over disparate time scales using time-lapse optical imaging. Specifically, we aim to establish a new team that will develop genetic and optical tools to probe the physiological activity of single neurons, in vivo. As a model system, we will study a unique neuronal population in the mammalian brain; the adult-born local neurons in the olfactory bulb. These neurons have tremendous potential to reveal how neurons develop and maintain in the intact brain because they are accessible both genetically and optically. By following the behavior of adult-born neurons in vivo we will discover how neurons mature and maintain over days and weeks. If our objectives will be met, this study has the potential to significantly ""raise the bar"" on how neuronal plasticity is studied and reveal some basic secrets of the ever changing mammalian brain."
Summary
"The dynamic nature of the brain operates at disparate time scales ranging from milliseconds to months. How do single neurons change over such long time scales? This question remains stubborn to answer in the field of brain plasticity mainly because of limited tools to study the physiology of single neurons over time in the complex environment of the brain. The research aim of this proposal is to reveal the physiological changes of single neurons in the mammalian brain over disparate time scales using time-lapse optical imaging. Specifically, we aim to establish a new team that will develop genetic and optical tools to probe the physiological activity of single neurons, in vivo. As a model system, we will study a unique neuronal population in the mammalian brain; the adult-born local neurons in the olfactory bulb. These neurons have tremendous potential to reveal how neurons develop and maintain in the intact brain because they are accessible both genetically and optically. By following the behavior of adult-born neurons in vivo we will discover how neurons mature and maintain over days and weeks. If our objectives will be met, this study has the potential to significantly ""raise the bar"" on how neuronal plasticity is studied and reveal some basic secrets of the ever changing mammalian brain."
Max ERC Funding
1 750 000 €
Duration
Start date: 2008-08-01, End date: 2013-07-31
Project acronym CODING_IN_V1
Project How visual information is represented by neuronal networks in the primary visual cortex
Researcher (PI) Thomas D. Mrsic-Flogel
Host Institution (HI) University College London
Country United Kingdom
Call Details Starting Grant (StG), LS4, ERC-2007-StG
Summary The vast majority of our knowledge about how the brain encodes information has been obtained from recordings of one or few neurons at a time or from global mapping methods such as fMRI. These approaches have left unexplored how neuronal activity is distributed in space and time within a cortical column and how hundreds of neurons interact to process sensory information. By taking advantage of the most recent advances in two-photon microscopy, the proposed project addresses two broad aims, with a particular focus on the function and development of primary visual cortex: 1) to understand how cortical neuronal networks encode visual information, and 2) to understand how they become specialised for sensory processing during postnatal development. For the first aim, we will use in vivo two-photon calcium imaging to record activity simultaneously from hundreds of neurons in visual cortex while showing different visual stimuli to anaesthetised mice. This approach enables us for the first time to characterise in detail how individual neurons and neuronal subsets interact within a large cortical network in response to artificial and natural stimuli. Genetically-encoded fluorescent proteins expressed in distinct cell-types will inform us how excitatory and inhibitory neurons interact to shape population responses during vision. For the second aim, the same approach will be used to describe the maturation of cortical network function after the onset of vision and to assess the role of visual experience in this process. We will additionally use Channelrhodopsin-2, a genetic tool for remote control of action potential firing, to examine the role of correlated neuronal activity on establishment of functional cortical circuits. Together, this work will bring us closer to unravelling how sensory coding emerges on the level of neuronal networks.
Summary
The vast majority of our knowledge about how the brain encodes information has been obtained from recordings of one or few neurons at a time or from global mapping methods such as fMRI. These approaches have left unexplored how neuronal activity is distributed in space and time within a cortical column and how hundreds of neurons interact to process sensory information. By taking advantage of the most recent advances in two-photon microscopy, the proposed project addresses two broad aims, with a particular focus on the function and development of primary visual cortex: 1) to understand how cortical neuronal networks encode visual information, and 2) to understand how they become specialised for sensory processing during postnatal development. For the first aim, we will use in vivo two-photon calcium imaging to record activity simultaneously from hundreds of neurons in visual cortex while showing different visual stimuli to anaesthetised mice. This approach enables us for the first time to characterise in detail how individual neurons and neuronal subsets interact within a large cortical network in response to artificial and natural stimuli. Genetically-encoded fluorescent proteins expressed in distinct cell-types will inform us how excitatory and inhibitory neurons interact to shape population responses during vision. For the second aim, the same approach will be used to describe the maturation of cortical network function after the onset of vision and to assess the role of visual experience in this process. We will additionally use Channelrhodopsin-2, a genetic tool for remote control of action potential firing, to examine the role of correlated neuronal activity on establishment of functional cortical circuits. Together, this work will bring us closer to unravelling how sensory coding emerges on the level of neuronal networks.
Max ERC Funding
1 080 000 €
Duration
Start date: 2008-07-01, End date: 2013-06-30
Project acronym DESTABLE
Project Destabilisation of sociotechnical regimes as the key to transitions towards sustainability
Researcher (PI) Frank Geels
Host Institution (HI) THE UNIVERSITY OF SUSSEX
Country United Kingdom
Call Details Starting Grant (StG), SH2, ERC-2007-StG
Summary Sociotechnical transitions are important to address environmental problems. The present literature focuses on green options that break through and replace existing sociotechnical regimes. The project turns the analytical focus upside down, seeing the destabilisation and decline of existing regimes as the key to transitions. Regimes refer to the rules (knowledge base, belief system, mission, strategic orientation) shared by incumbent actors in an industry. Destabilisation results from increasing external pressures (economic, normative, regulatory) and eroding commitment of actors to regime rules. Research questions are: 1 To what degree have regimes in transport, energy and agriculture destabilised in the last 30 years, as a result of environmental pressures? 2 What kind of process is regime destabilisation and how should it be conceptualised for environmental problems? Which mechanisms are important and how do they interact? The project develops a theoretical perspective, combining insights from neo-institutional theory, STS, evolutionary economics. A phase-based pattern and three propositions are advanced. To investigate destabilisation, the project uses case studies as research strategy, which is appropriate for tracing complex processes such as changing beliefs and identities, fuzzy network boundaries, and many interacting (external) factors. Two PhD projects do four longitudinal case studies about destabilisation. Cases are selected with regard to the phase-based pattern and propositions. One case (decline of domestic coal) went though all phases. Another case (destabilisation of pig farming) has progressed far into the last phase. Coal in electricity and the car regime are less far in the phase-pattern, and probably less destabilised. The PI integrates findings from PhD projects, providing general answers to research questions. He also elaborates the inter-disciplinary perspective, and addresses the possibilities for sustainability transitions.
Summary
Sociotechnical transitions are important to address environmental problems. The present literature focuses on green options that break through and replace existing sociotechnical regimes. The project turns the analytical focus upside down, seeing the destabilisation and decline of existing regimes as the key to transitions. Regimes refer to the rules (knowledge base, belief system, mission, strategic orientation) shared by incumbent actors in an industry. Destabilisation results from increasing external pressures (economic, normative, regulatory) and eroding commitment of actors to regime rules. Research questions are: 1 To what degree have regimes in transport, energy and agriculture destabilised in the last 30 years, as a result of environmental pressures? 2 What kind of process is regime destabilisation and how should it be conceptualised for environmental problems? Which mechanisms are important and how do they interact? The project develops a theoretical perspective, combining insights from neo-institutional theory, STS, evolutionary economics. A phase-based pattern and three propositions are advanced. To investigate destabilisation, the project uses case studies as research strategy, which is appropriate for tracing complex processes such as changing beliefs and identities, fuzzy network boundaries, and many interacting (external) factors. Two PhD projects do four longitudinal case studies about destabilisation. Cases are selected with regard to the phase-based pattern and propositions. One case (decline of domestic coal) went though all phases. Another case (destabilisation of pig farming) has progressed far into the last phase. Coal in electricity and the car regime are less far in the phase-pattern, and probably less destabilised. The PI integrates findings from PhD projects, providing general answers to research questions. He also elaborates the inter-disciplinary perspective, and addresses the possibilities for sustainability transitions.
Max ERC Funding
907 114 €
Duration
Start date: 2008-09-01, End date: 2012-11-30
Project acronym EUCONRES
Project A European Approach to Conflict Resolution? Institutional Learning and the ESDP
Researcher (PI) Michael Smith
Host Institution (HI) THE UNIVERSITY COURT OF THE UNIVERSITY OF ABERDEEN
Country United Kingdom
Call Details Starting Grant (StG), SH2, ERC-2007-StG
Summary To what extent can international institutions learn? What factors determine whether such institutions develop capacities for self-awareness and endogenous institutional change? This project investigates these questions in the context of the European Union (EU). Specifically, it examines the dramatic expansion in security missions led by the EU since 2003, a capacity that many observers doubted was even possible for the EU. To explain this change in institutional behaviour, the project intends to develop a theory of institutional learning to analyze the EU’s instigation and implementation of 16 security operations in various regions under the auspices of the European Security and Defence Policy (ESDP). In addition, with these missions the EU has shown a growing capacity to innovate in security affairs, using a unique civilian crisis management (CCM) capacity linked to security sector reform and other EU policy tools, including the ESDP, the Common Foreign and Security Policy (CFSP), and the European Neighbourhood Policy (ENP). These changes demand further examination in light of not only the growing ambitions of the EU itself but also in terms of the increasing demands for security assistance placed on a variety of IOs, such as the UN, NATO, and the OSCE. The initial phase of the project will focus on four key ESDP operations as detailed case studies – Macedonia, the Palestinian Authority, the Democratic Republic of the Congo, and Bosnia-Hercegovina – to explain this innovation. Following the investigation of these representative cases, the later stages of the project will examine more recent EU security operations in hopes of developing a general theory of EU institutional learning in the area of foreign/security/defence policy. The project also hopes to generalize beyond this theory to other EU policy domains and, potentially, other IOs at the regional and global levels. In doing so the findings could have major implications for global governance.
Summary
To what extent can international institutions learn? What factors determine whether such institutions develop capacities for self-awareness and endogenous institutional change? This project investigates these questions in the context of the European Union (EU). Specifically, it examines the dramatic expansion in security missions led by the EU since 2003, a capacity that many observers doubted was even possible for the EU. To explain this change in institutional behaviour, the project intends to develop a theory of institutional learning to analyze the EU’s instigation and implementation of 16 security operations in various regions under the auspices of the European Security and Defence Policy (ESDP). In addition, with these missions the EU has shown a growing capacity to innovate in security affairs, using a unique civilian crisis management (CCM) capacity linked to security sector reform and other EU policy tools, including the ESDP, the Common Foreign and Security Policy (CFSP), and the European Neighbourhood Policy (ENP). These changes demand further examination in light of not only the growing ambitions of the EU itself but also in terms of the increasing demands for security assistance placed on a variety of IOs, such as the UN, NATO, and the OSCE. The initial phase of the project will focus on four key ESDP operations as detailed case studies – Macedonia, the Palestinian Authority, the Democratic Republic of the Congo, and Bosnia-Hercegovina – to explain this innovation. Following the investigation of these representative cases, the later stages of the project will examine more recent EU security operations in hopes of developing a general theory of EU institutional learning in the area of foreign/security/defence policy. The project also hopes to generalize beyond this theory to other EU policy domains and, potentially, other IOs at the regional and global levels. In doing so the findings could have major implications for global governance.
Max ERC Funding
1 019 264 €
Duration
Start date: 2008-05-01, End date: 2013-04-30
Project acronym FDP-MBH
Project Fundamental dynamical processes near massive black holes in galactic nuclei
Researcher (PI) Tal Alexander
Host Institution (HI) WEIZMANN INSTITUTE OF SCIENCE
Country Israel
Call Details Starting Grant (StG), PE7, ERC-2007-StG
Summary "I propose to combine analytical studies and simulations to explore fundamental open questions in the dynamics and statistical mechanics of stars near massive black holes. These directly affect key issues such as the rate of supply of single and binary stars to the black hole, the growth and evolution of single and binary massive black holes and the connections to the evolution of the host galaxy, capture of stars around the black hole, the rate and modes of gravitational wave emission from captured compact objects, stellar tidal heating and destruction, and the emergence of ""exotic"" stellar populations around massive black holes. These processes have immediate observational implications and relevance in view of the huge amounts of data on massive black holes and galactic nuclei coming from earth-bound and space-borne telescopes, from across the electromagnetic spectrum, from cosmic rays, and in the near future also from neutrinos and gravitational waves."
Summary
"I propose to combine analytical studies and simulations to explore fundamental open questions in the dynamics and statistical mechanics of stars near massive black holes. These directly affect key issues such as the rate of supply of single and binary stars to the black hole, the growth and evolution of single and binary massive black holes and the connections to the evolution of the host galaxy, capture of stars around the black hole, the rate and modes of gravitational wave emission from captured compact objects, stellar tidal heating and destruction, and the emergence of ""exotic"" stellar populations around massive black holes. These processes have immediate observational implications and relevance in view of the huge amounts of data on massive black holes and galactic nuclei coming from earth-bound and space-borne telescopes, from across the electromagnetic spectrum, from cosmic rays, and in the near future also from neutrinos and gravitational waves."
Max ERC Funding
880 000 €
Duration
Start date: 2008-09-01, End date: 2013-08-31
Project acronym FINGOVEU
Project Financial Services Governance in the European Union
Researcher (PI) Lucia Quaglia
Host Institution (HI) THE UNIVERSITY OF SUSSEX
Country United Kingdom
Call Details Starting Grant (StG), SH2, ERC-2007-StG
Summary This project examines the governance of financial services in the European Union (EU). This research is both academically interesting and policy relevant. Academic research has not kept pace with new developments in this field, and interdisciplinary research is very much needed, as financial services governance is at the cross road between politics, economics and law. At the practical level, the financial sector is a core part of national economies and one of the most active areas of EU policy making. Moreover, this research will contribute to informing the public discussion in a policy area that is often perceived as 'technical', which tends to limit the public scrutiny of it. For the purposes of this research, the governance of financial services in the EU includes: i) the institutional framework through which policies are made; ii) regulation, which is comprised of market-making and market-framing measures; and iii) supervision, that is: the monitoring and enforcement of regulation as well as the practical cooperation between supervisory authorities. First, the project will map the complex institutional framework underpinning financial services governance in the EU, explaining how such framework interplays with regulatory and supervisory arrangements in international arenas and in selected countries. Second, through competitive hypotheses testing, the project will analyse the EU policy-making processes in the financial sector: the main policy-makers and stakeholders involved; their resources, relationships and influence on the policy process; and the outcome. Besides contributing to the policy-oriented debate on financial services regulation and supervision in the EU, the ultimate theoretical goal of the research is to devise an integrated analytical framework that by combining various theoretical approaches and identifying their scope conditions could account for financial services governance in the EU, advancing theories of EU policy making.
Summary
This project examines the governance of financial services in the European Union (EU). This research is both academically interesting and policy relevant. Academic research has not kept pace with new developments in this field, and interdisciplinary research is very much needed, as financial services governance is at the cross road between politics, economics and law. At the practical level, the financial sector is a core part of national economies and one of the most active areas of EU policy making. Moreover, this research will contribute to informing the public discussion in a policy area that is often perceived as 'technical', which tends to limit the public scrutiny of it. For the purposes of this research, the governance of financial services in the EU includes: i) the institutional framework through which policies are made; ii) regulation, which is comprised of market-making and market-framing measures; and iii) supervision, that is: the monitoring and enforcement of regulation as well as the practical cooperation between supervisory authorities. First, the project will map the complex institutional framework underpinning financial services governance in the EU, explaining how such framework interplays with regulatory and supervisory arrangements in international arenas and in selected countries. Second, through competitive hypotheses testing, the project will analyse the EU policy-making processes in the financial sector: the main policy-makers and stakeholders involved; their resources, relationships and influence on the policy process; and the outcome. Besides contributing to the policy-oriented debate on financial services regulation and supervision in the EU, the ultimate theoretical goal of the research is to devise an integrated analytical framework that by combining various theoretical approaches and identifying their scope conditions could account for financial services governance in the EU, advancing theories of EU policy making.
Max ERC Funding
377 464 €
Duration
Start date: 2008-10-01, End date: 2012-03-31
Project acronym FORESIGHT
Project Do Forecasts Matter? Early Warnings and the Prevention of Armed Conflict
Researcher (PI) Christoph Meyer
Host Institution (HI) KING'S COLLEGE LONDON
Country United Kingdom
Call Details Starting Grant (StG), SH2, ERC-2007-StG
Summary What impact do forecasts have on political action? How are they communicated, perceived and used in order to prevent harmful events in the future? There are few policy areas as dependent on good forecasts as efforts aimed at preventing intra-state violent conflicts. Both practitioners and scholars agree that early, appropriate and sustained action on the part of various international players can help to avoid or at least alleviate many of the harmful consequences. Preventing the outbreak of such conflicts has increasingly become a priority objective of the European Union and its most influential member states. But there is a curious gap in the literature with respect to the exact linkage between early warning and political response: under what conditions do forecasts of impending conflicts lead to political action? The first objective of the project is to better understand the interplay of communication and political perception of early warnings about impending intra-state armed conflict. In a second step, the project will compare the findings about early warnings regarding armed conflict to insights about the impact of forecasts in other policy-areas such as adjusting to impending environmental and economic crises. Thus, the project aims to contribute to improving public policy by analysing the interplay of forecasting, advocacy and preventive decision-making.
Summary
What impact do forecasts have on political action? How are they communicated, perceived and used in order to prevent harmful events in the future? There are few policy areas as dependent on good forecasts as efforts aimed at preventing intra-state violent conflicts. Both practitioners and scholars agree that early, appropriate and sustained action on the part of various international players can help to avoid or at least alleviate many of the harmful consequences. Preventing the outbreak of such conflicts has increasingly become a priority objective of the European Union and its most influential member states. But there is a curious gap in the literature with respect to the exact linkage between early warning and political response: under what conditions do forecasts of impending conflicts lead to political action? The first objective of the project is to better understand the interplay of communication and political perception of early warnings about impending intra-state armed conflict. In a second step, the project will compare the findings about early warnings regarding armed conflict to insights about the impact of forecasts in other policy-areas such as adjusting to impending environmental and economic crises. Thus, the project aims to contribute to improving public policy by analysing the interplay of forecasting, advocacy and preventive decision-making.
Max ERC Funding
754 077 €
Duration
Start date: 2008-09-01, End date: 2011-10-31
Project acronym HUMAN LIFESPAN
Project Mothers, grandmothers and the evolution of prolonged lifespan in humans
Researcher (PI) Virpi Lummaa
Host Institution (HI) THE UNIVERSITY OF SHEFFIELD
Country United Kingdom
Call Details Starting Grant (StG), LS5, ERC-2007-StG
Summary I propose a novel evolutionary approach for studying ecological and demographic factors that affect senescence and lifespan in humans. Women are unique among animals due to menopause and a prolonged lifespan after last birth. Evolutionarily, the quest of everyone is to maximise grandchildren numbers. Hence, human women life-history is enigmatic. One possibility is that older women increase their fitness by directing resources to already produced offspring rather than having more. Thus, although women gain most grandchildren from own reproduction, they also gain more by helping offspring. This has fascinating implications. All animals must split their energy between reproduction vs. self-maintenance. Most continue to reproduce until death and produce maximum grandchildren by optimising investment between current vs. future reproduction. Human women must also optimise investment between mothering and grandmothering. How this is done and affected by ecological, social and demographic factors is unknown, but is essential to understanding the ecological and genetic basis of reproduction, senescence and lifespan. My project has 5 aims: 1. How does reproductive effort affect reproductive and post-reproductive senescence? 2. What proportion of grandchildren is gained post-menopause and how is this modified? 3. Is there heritable variation in life-history traits and their senescence, and how do genetic correlations affect evolution? 4. How do patterns of fitness acquisition account for menopause, prolonged post-reproductive lifespan and age of death in humans? 5. How does fitness maximization differ between men and women and affect their lifespans? The questions will be answered using unique data on three generations of individuals that lived before healthcare and modern contraceptives in Finland. The results will have important implications for predicting demographic structure and will appeal to a wide range of people within and outwith the scientific community.
Summary
I propose a novel evolutionary approach for studying ecological and demographic factors that affect senescence and lifespan in humans. Women are unique among animals due to menopause and a prolonged lifespan after last birth. Evolutionarily, the quest of everyone is to maximise grandchildren numbers. Hence, human women life-history is enigmatic. One possibility is that older women increase their fitness by directing resources to already produced offspring rather than having more. Thus, although women gain most grandchildren from own reproduction, they also gain more by helping offspring. This has fascinating implications. All animals must split their energy between reproduction vs. self-maintenance. Most continue to reproduce until death and produce maximum grandchildren by optimising investment between current vs. future reproduction. Human women must also optimise investment between mothering and grandmothering. How this is done and affected by ecological, social and demographic factors is unknown, but is essential to understanding the ecological and genetic basis of reproduction, senescence and lifespan. My project has 5 aims: 1. How does reproductive effort affect reproductive and post-reproductive senescence? 2. What proportion of grandchildren is gained post-menopause and how is this modified? 3. Is there heritable variation in life-history traits and their senescence, and how do genetic correlations affect evolution? 4. How do patterns of fitness acquisition account for menopause, prolonged post-reproductive lifespan and age of death in humans? 5. How does fitness maximization differ between men and women and affect their lifespans? The questions will be answered using unique data on three generations of individuals that lived before healthcare and modern contraceptives in Finland. The results will have important implications for predicting demographic structure and will appeal to a wide range of people within and outwith the scientific community.
Max ERC Funding
1 143 824 €
Duration
Start date: 2008-07-01, End date: 2014-06-30
