Climate
Paragraphs

Introduction

This essay examines the two biggest environmental polluters, the oil and coal industries, and the possibilities of renewable energy that could replace them. I see the masters of these organisations, CEOs and top officials in the case of corporations, and state leaders in the case of command economies such as China or Saudi Arabia, as responding to nearterm demands and interests at the expense of long-term ones, thus endangering the planet. In the case of democratic nations, the firms seek to manipulate public opinion to ignore warnings about their emissions, and government representatives and officials to forestall changes that would threaten their interests. Meanwhile, because of their success in the areas of public opinion and legislation, there is insufficient funding for promising energy alternatives that are carbon-free.

All Publications button
1
Publication Type
Books
Publication Date
Journal Publisher
Routledge in "Handbook of Society for Climate Change"
Authors
Paragraphs

Deforestation is a main driver of climate change and biodiversity loss. An incentive mechanism to reduce emissions from deforestation and forest degradation (REDD) is being negotiated under the United Nations Framework Convention on Climate Change. Here we use the best available global datasets on terrestrial biodiversity and carbon storage to map and investigate potential synergies between carbon and biodiversity-oriented conservation. A strong association (rS= 0.82) between carbon stocks and species richness suggests such synergies would be high, but unevenly distributed. Many areas of high value for biodiversity could be protected by carbon-based conservation, while others could benefit from complementary funding arising from their carbon content. Some high-biodiversity regions, however, would not benefit from carbon-focused conservation, and could become under increased pressure if REDD is implemented. Our results suggest that additional gains for biodiversity conservation are possible, without compromising the effectiveness for climate change mitigation, if REDD takes biodiversity distribution into account.

All Publications button
1
Publication Type
Journal Articles
Publication Date
Journal Publisher
Conservation Letters
Authors
Holly Gibbs
Paragraphs

Roughly a billion people around the world continue to live in state of chronic hunger and food insecurity. Unfortunately, efforts to improve their livelihoods must now unfold in the context of a rapidly changing climate, in which warming temperatures and changing rainfall regimes could threaten the basic productivity of the agricultural systems on which most of the world's poor directly depend. But whether climate change represents a minor impediment or an existential threat to development is an area of substantial controversy, with different conclusions wrought from different methodologies and based on different data.

This book aims to resolve some of the controversy by exploring and comparing the different methodologies and data that scientists use to understand climate's effects on food security. It explains the nature of the climate threat, the ways in which crops and farmers might respond, and the potential role for public and private investment to help agriculture adapt to a warmer world. This broader understanding should prove useful to both scientists charged with quantifying climate threats, and policy-makers responsible for crucial decisions about how to respond. The book is especially suitable as a companion to an interdisciplinary undergraduate or graduate level class.

All Publications button
1
Publication Type
Books
Publication Date
Journal Publisher
Springer
Authors
David Lobell
Number
978-90-481-2952-2
Authors
David Lobell
News Type
News
Date
Paragraphs

David Lobell will be giving two talks this week at the AGU fall meeting:

Towards accurate models of global crop-climate interactions

This talk will provide a brief overview of the major links between climate and crops that are most in need of representation in global models. The talk will then focus on one of the key links - the effect of climate variation on crop productivity across a range of cropping systems and regions. I will present some recent work to use historical datasets to build statistical models at the scale of individual countries. The effects of different datasets and modeling assumption will be explored, to identify areas where statistical models provide robust representation of crop responses to climate. A sample application of these models - estimating the net regional and global impacts of recent trends in climate - will be presented.

Assessing the future of crop yield variability in the United States with downscaled climate projections

One aspect of climate change of particular concern to farmers and food markets is the potential for increased year-to-year variability in crop yields. Recent episodes of food price increases following the Australian drought or Russian heat wave have heightened this concern. Downscaled climate projections that properly capture the magnitude of daily and interannual variability of weather can be useful for projecting future yield variability. Here we examine the potential magnitude and cause of changes in variability of corn yields in the United States up to 2050. Using downscaled climate projections from multiple models, we estimate a distribution of changes in mean and variability of growing season average temperature and precipitation. These projections are then fed into a model of maize yield that explicitly factors in the effect of extremely warm days. Changes in yield variability can result from a shift in mean temperatures coupled with a nonlinear crop response, a shift in climate variability, or a combination of the two. The results are decomposed into these different causes, with implications for future research to reduce uncertainties in projections of future yield variability.

Hero Image
lobell
All News button
1

This meeting is the third in a series of consultations between agricultural scientists (in particular those interested in the conservation and use of crop diversity in plant improvement) and climate scientists on how to adapt agriculture to climate change. The first meeting, also held at Bellagio (3-7 September 2007), looked at the Conservation and Use of Global Crop Genetic Resources in the Face of Climate Change. It identified three major challenges facing the adaptation process: collecting crop diversity before it disappears, using it to breed better adapted crops, and informing key players of the increased need for the conservation and effective use of crop genetic resources in the face of climate change.

The second meeting, held at Stanford University on 16-18 June 2009, looked more specifically at breeding, and in particular at Climate Extremes and Crop Adaptation. Among other things, it recommended that efforts to develop heat tolerant varieties of the major cereals be intensified, and that greater investments be made in genotyping and phenotyping the variation already held in genebanks, and in collecting remaining diversity.

This third meeting in the series, and second at Bellagio, focused on a specific area of intersection between the ground covered by the previous consultations: the role of plants that are closely related to crops but are not themselves cultivated (crop wild relatives, or CWRs for short) in breeding varieties better adapted to future climates. The following questions were asked:

1) What is the evidence for the value of wild relatives in breeding for tolerance to abiotic and biotic stresses in general, and heat and drought tolerance in particular? Are there specific crops where we can anticipate that the collecting and or use of crop wild relatives will be of particular importance in the context of climate change?

2) What are the most useful techniques for identifying gaps in collections of crop wild relatives, what are the areas and populations most threatened by climate change, and areas and populations most likely to yield materials with traits of interest to breeders (especially drought and heat resistance)? And what R&D is needed to improve these techniques or create new, more effective ones?

3) In what form would breeders ideally want genebanks to provide them with crop wild relatives material? What specific changes in the current way genebanks and breeders do business and interact will be necessary to make this happen? What options exist to sustainably finance efforts to collect, conserve and use crop wild relatives, and to expand pre-breeding efforts?

Three specific goals for the proposed meeting. The first is to inform a strategic plan being developed by the Global Crop Diversity Trust, the Millennium Genebank, Bioversity International and the CGIAR Centres to ensure the ex situ conservation of priority crop wild relatives and their long-term availability and use in climate change adaptation and mitigation efforts. The second will be broader set of policy briefs for the crop development community, and the third will be a series of publications that summarize the work leading up to and resulting from the meeting.

Rockefeller Conference Center
Bellagio, Italy

Conferences
-

In this analysis of the region, Hicham Ben Abdallah points out that, while political issues are important to understanding the authoritarian political structures of the Arab world, it is also important to understand the dynamics of culture.  Ben Abdallah demonstrates the proliferation of cultural practices through which societies and individuals learn to live in a complex mix of parallel and conflicting ideological tendencies -- with the increasing Islamicization of everyday ideology developing alongside the proliferation of secular forms of cultural production, while both negotiate for breathing room under the aegis of an authoritarian state. 

He describes how the state takes advantage of a segmented cultural scene by posing as a restraint against the extremes of the salafist norm, while channeling modernist cultural expression into safe institutional and patronage reward systems  and into a commercialized process of "festivalization," all of which celebrate a depoliticized "Arab" identity. 

Hicham Ben Abdallah refers us to the deep history of Islam, which protected divergent cultural and intellectual influences as the patrimony of mankind.  He suggests a new cultural paradigm, inspired by this history while understanding the necessity for political democratization and cultural modernism.  We must, he argues, be unafraid to face the challenges implied in the tension between the growing influence of a salafist norm and the widespread embrace of implicitly secular cultural practices throughout the Arab world.   

Hicham Ben Abdallah El Alaoui received a B.A. in Politics from Princeton University, and an M.A in Politics from Stanford University. He recently founded the Moulay Hicham Foundation for Social Science Research on North Africa and the Middle East, and serves as its Director.   

Through this Foundation he has established the Program on Good Governance and Political Reform in the Arab World, at The Freeman Spogli Institute's Center on Democracy, Development, and the Rule of Law at Stanford University.  Hicham Ben Abdallah is a member of the Advisory Board of the Freeman Spogli Institute. 

He has also recently founded a program in Global Climate Change, Democracy and Human Security (known as the "Climate Change and Democracy Project), in the Division of Social Sciences, Orfalea Center for Global and International Studies, at the University of California, Santa Barbara.   

In 1994, at Princeton University, Hicham Ben Abdallah endowed the Institute for the Trans-regional Study of the Contemporary Middle East, North Africa, and Central Asia.  This Institute has become an important venue for study and debate on the region. 

Hicham Ben Abdallah is also active in global humanitarian and social issues. He serves on the Human Rights Watch Board of Directors for the Middle East and North Africa.   He has worked with the Carter Center on a number of initiatives, including serving as an international observer with the Carter Center delegations during elections in Palestine in 1996 and 2006, and in Nigeria in 2000.  In 2000, he served as Principal Officer for Community Affairs with the United Nations Mission in Kosovo . 

Hicham Ben Abdallah is also an entrepreneur in the domain of renewable energy.  His company, Al Tayyar Energy, develops projects that produce clean energy at competitive prices.  He has implemented several of these projects in Asia, Europe and North America.

CISAC Conference Room

CDDRL
Stanford University
Encina Hall
616 Serra Street
Stanford, CA 94305-6055

0
Consulting Professor
Ben_Abdallah.jpg MA

Hicham Ben Abdallah received his B.A. in Politics in 1985 from Princeton University, and his M.A. in Political Science from Stanford in 1997. His interest is in the politics of the transition from authoritarianism to democracy.

He has lectured in numerous universities and think tanks in North America and Europe. His work for the advancement of peace and conflict resolution has brought him to Kosovo as a special Assistant to Bernard Kouchner, and to Nigeria and Palestine as an election observer with the Carter Center. He has published in journals such Le Monde,  Le Monde Diplomatique,Pouvoirs, Le Debat, The Journal of Democracy, The New York Times, El Pais, and El Quds.

In 2010 he has founded the Moulay Hicham Foundation which conducts social science research on the MENA region. He is also an entrepreneur with interests in agriculture, real estate, and renewable energies. His company, Al Tayyar Energy, has a number of clean energy projects in Asia and Europe. 

Hicham Ben Abdallah Visiting Scholar Speaker CDDRL
Seminars
-

Kirk R. Smith will speak about his current research on health-damaging and climate-changing air pollution from household energy use in developing Asia, including field measurement and health-effects studies in India, China, and Nepal, compared to other countries such as Mexico and Guatemala. The work encompasses developing and deploying small, smart, and cheap microchip-based monitors as well as tools for international policy assessments.

Dr. Smith is Professor of Global Environmental Health and Director of the Global Health and Environment Program at the School of Public Health at the University of California, Berkeley.  Previously, he was founder and head of the Energy Program of the East-West Center in Honolulu, where he still holds appointment as Adjunct Senior Fellow in Environment and Health after moving to Berkeley in 1995. He serves on a number of national and international scientific advisory committees including the Global Energy Assessment, National Research Council's Board on Atmospheric Science and Climate, the Executive Committee for WHO Air Quality Guidelines, and the International Comparative Risk Assessment. He participated along with many other scientists in the IPCC's 3rd and 4th assessments and thus shared the 2007 Nobel Peace Prize. He holds visiting professorships in India and China and bachelors, masters, and doctoral degrees from UC Berkeley. In 1997, he was elected a member of the US National Academy of Sciences. In 2009, he received the Heinz Prize in Environment.

Daniel and Nancy Okimoto Conference Room

Kirk R. Smith Professor of Global Environmental Health and Director of the Global Health and Environment Program at the School of Public Health Speaker University of California, Berkeley
Seminars
-

The world watches closely as China, the world's top energy consumer, announces its plans for the next five years: a series of comprehensive economic reform, development, and transformation guidelines that will shape how the country - and to a large extent the world - uses energy and addresses climate change.

How will China balance economic growth with environmental concerns? How will it manage its transformation from an investment-based and export-led economy to one having a robust domestic demand, all the while ensuring energy efficiency and sustainability? And what role will China play in developing renewable and clean tech solutions for the rest of the world? These are questions that have a profound impact on the world energy and climate landscape for years to come.

In this EWG discussion, we will highlight some of the proposed energy, efficiency and climate goals and policies, look back on China's progress and challenges in achieving its last five-year plan, and consider broader implications on the road ahead.

Stanford University

Joe Chang Speaker
Seminars
Subscribe to Climate