Food Security
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Please join us for a special screening of 'FOOD EVOLUTION' with a panel discussion where the film's director Scott Hamilton Kennedy and Stanford experts in the field of food security will discuss what "GMO" and "organic" mean for the health of your family and the environment. Pamela Ronald, coauthor of the book Tomorrow’s Table: Organic Farming, Genetics and the Future of Food which helped inspire the movie will also be hosting a book signing during the reception following the event.

This event is free and open to the public.

 

 

 

 

 

 

 

 

 

CLICK HERE TO REGISTER

Date: 2:30 p.m., Wednesday, May 16

Location: Vidalakis Dining Hall, Schwab Residential Center, 680 Serra St., Stanford, CA 94305 with panel and reception to follow.

SYNOPSIS

Amidst a brutally polarized debate marked by passion, suspicion and confusion, FOOD EVOLUTION, by Academy Award®-nominated director Scott Hamilton Kennedy (The Garden, Fame High, OT: Our Town), explores the controversy surrounding GMOs and food. Traveling from Hawaiian papaya groves, to banana farms in Uganda to the cornfields of Iowa, the film, narrated by esteemed science communicator Neil deGrasse Tyson, wrestles with the emotions and the science driving one of the most heated arguments of our time.

In the GMO debate, both pro and anti camps claim science is on their side. Who’s right? FOOD EVOLUTION shows how easily misinformation, confusion and fear can overwhelm objective analysis. How do we ensure that our food supply is safe, and that everyone has enough to eat? How do we feed the world while also protecting the planet? Has genetic engineering increased or decreased pesticide use? Are GMO foods bad for your health? And, most importantly, what data, evidence and sources are we using to approach these important questions?

While the passionate advocates in the film are all concerned with the stewardship of safe, nutritious food for the planet, their differing views over what constitutes the truth have pit them against each other, rendering the very subject of food itself into an ideological battleground.

Enlisting experts such as Mark Lynas, Michael Pollan, Alison Van Eenennaam, Jeffrey Smith, Andrew Kimbrell, Vandana Shiva, Robert Fraley, Marion Nestle and Bill Nye, as well as farmers and scientists from around the world, this bold and necessary documentary separates the hype and emotion from the science and data to unravel the debate around food, and help audiences reach their own conclusions. In a debate in which all sides claim to be on the side of science, FOOD EVOLUTION brings a fresh perspective to one of the most critical issues facing global society today.

PANEL

Scott Hamilton Kennedy, FOOD EVOLUTION Director/Academy Award® nominee, writer, director, producer, cameraman, and editor

Ertharin Cousin, Payne Distinguished Lecturer, Freeman Spogli Institute for International Studies/Visiting Fellow, Center on Food Security and the Environment/Distinguished Fellow of Global Agriculture, Chicago Council on Global Affairs/Former Executive Director, World Food Programme  

Pamela Ronald, Visiting Professor, Center on Food Security and the Environment/Distinguished Professor, Plant Pathology and the Genome Center, UC Davis/ Director, UC Davis Institute for Food and Agricultural Literacy/co-author “Tomorrow’s Table: Organic Farming, Genetics and the Future of Food"

MODERATOR

Rosamond Naylor, Gloria and Richard Kushel Director of the Center on Food Security and the Environment, William Wrigley Professor of Earth System Science, Senior Fellow, Stanford Woods Institute and Freeman Spogli Institute for International Studies

Film Screenings
Paragraphs

Crop yields in smallholder systems are traditionally assessed using farmer-reported information in surveys, occasionally by crop cuts for a sub-section of a farmer's plot, and rarely using full-plot harvests. Accuracy and cost vary dramatically across methods. In parallel, satellite data is improving in terms of spatial, temporal, and spectral resolution needed to discern performance on smallholder plots. This study uses data from a survey experiment in Uganda, and evaluates the accuracy of Sentinel-2 imagery-based, remotely-sensed plot-level maize yields with respect to ground-based measures relying on farmer self-reporting, sub-plot crop cutting (CC), and full-plot crop cutting (FP). Remotely-sensed yields include two versions calibrated to FP and CC yields (calibrated), and an alternative based on crop model simulations, using no ground data (uncalibrated). On the ground, self-reported yields explained less than 1 percent of FP (and CC) yield variability, and while the average difference between CC and FP yields was not significant, CC yields captured one-quarter of FP yield variability. With satellite data, both calibrated and uncalibrated yields captured FP yield variability on pure stand plots similarly well, and both captured half of FP yield variability on pure stand plots above 0.10 hectare. The uncalibrated yields were consistently 1 ton per hectare higher than FP or CC yields, and the satellite-based yields were less well correlated with the ground-based measures on intercropped plots compared with pure stand ones. Importantly, regressions using CC, FP and remotely-sensed yields as dependent variables all produced very similar coefficients for yield response to production factors.

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Publication Type
Working Papers
Publication Date
Journal Publisher
World Bank Group
Authors
David Lobell
George Azzari
Marshall Burke
Gourlay,Sydney
Kilic,Talip, Murray,Siobhan
Paragraphs

Ending world hunger is a universal goal, yet progress and social awareness of the issue waxes and wanes in the course of broader political and economic developments. The massive famine in China under Chairman Mao’s 1958–62 Great Leap Forward, a succession of severe droughts and associated famines in India in 1965–66, and the political violence that accompanied regime change in Indonesia in 1964–67 left tens of millions of people starving and drew global attention to the threat of food insecurity. What emerged from these events was an international commitment to agricultural technology transfers, water resource development, and foreign assistance – partly in the spirit of humanitarian goodwill and partly in pursuit of long-term geopolitical and economic interests revolving around the Cold War. Whatever the motivation, the outcome over the ensuing decades was more than a doubling of staple cereal yields in Asia, and a steady decline in real (inflation-adjusted) cereal prices.

Despite these gains, a second, quite different, rallying cry for food security resounded in 2007–8 as international grain prices spiked, food riots erupted in numerous cities throughout the developing world, and the global economy headed into a deep recession. Several factors sparked this crisis, but unlike the earlier periods of dire food shortages, the root causes included unwieldy financial markets and escalating demands for food, animal feeds, and fuel (including biofuels) in a globalized economy. This episode prompted new analyses of the connection between global commodity markets and food security, the political-economy foundations of agricultural development, and the differential impacts of food prices on net producers and net consumers. In the five-year period from 2007 to 2012, international cereal prices were highly unstable, varying by as much as 300 percent.

Today, international agricultural markets have settled at relatively low prices, but civil conflicts, extreme climate events, and other natural disasters are blocking the path toward ending hunger. In February 2017, the United Nations declared a famine in South Sudan, as war and economic collapse ravaged the newly independent nation. Although the famine officially ended in mid-2017, food emergencies and severe undernourishment still threaten tens of millions of people in South Sudan, Yemen, Nigeria, Somalia, and Syria, due to a combination of civil conflict, prolonged droughts, and occasional floods. On the surface, it seems incomprehensible that there could be such difficulty in addressing these looming famines at a time when global cereal production and stocks are at historical highs. But the problem is not a matter of food supply; the problem is war.

Download full article here.

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Journal Articles
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Authors
Rosamond L. Naylor

William J. Perry Conference Room, Encina Hall

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Seminars
Paragraphs

Food retailers and manufacturers are increasingly committing to address agricultural sustainability issues in their supply chains. In place of using established eco-certifications, many companies define their own supply chain sustainability standards. Scholars remain divided on whether we should expect such company-led programs to affect change. We use a major food retailer as a critical case to evaluate the effectiveness of a company-led supply chain standard in improving environmental farm management practices. We find that the company-led standard increases the adoption of most environmental best management practices among the company's fruit, vegetable and flower growers in South Africa. This result is robust across two identification strategies: a panel analysis of over 950 farm audits and a cross-sectional matching analysis using original survey data. In-depth interviews suggest that the program's unique focus on capacity building through audit visits by highly trained staff, coupled with a close business relationship between the retailer and their growers help to explain the increased effectiveness of the program as compared to other private environmental standards. Contrary to the argument that company-led initiatives are mere window dressing, this study provides a critical example of the positive role private governance mechanisms can play in improving environmental farm management practices globally.

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Publication Type
Journal Articles
Publication Date
Journal Publisher
Global Environmental Change
Authors
Jens Hainmueller
Eric Lambin
Authors
News Type
News
Date
Paragraphs

Food security experts identify government support, policy implementation, private sector engagement and investment in smallholder farmers as keys to Africa’s agricultural future.

Food security experts from the Alliance for a Green Revolution in Africa (AGRA) gathered to discuss transforming food production in Africa at Stanford on Nov. 29. The symposium, hosted by the Center on Food Security and the Environment (FSE) examined the challenges, strategies, and possible solutions for catalyzing and sustaining an inclusive agriculture transformation in Africa. 

Moderator Ertharin Cousin, FSE visiting fellow and previous World Food Programme director with more than 25 years of experience on hunger, food, and resilience strategies, launched the panel by outlining Africa’s plight. “Today some 100 million of the farmers across Sub-Saharan Africa farm less than 2 hectares of land. Some 80 percent of those living in rural areas are poor. More than 30 percent of the rural population is chronically hungry and 35 percent of the under-five-year-olds are stunted. By 2050, the bulk of the world's population growth will take place on the continent. In fact, some project that 1.3 billion will be added to the continent, and Nigeria’s [population] will grow larger than the size of the United States between now and 2050,” Cousin said

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While Africa continues to experience the highest occurrence of food insecurity worldwide, the continent also contains over 60 percent of the worlds uncultivated but fertile land. AGRA formed in 2006 to fulfill the vision that Africa can feed itself and the world. Panelists included Agnes Kalibata, AGRA President and former Minister of Agriculture and Animal Resources of Rwanda; Kanayo F. Nwanze, AGRA board member and immediate past president of the International Fund for Agricultural Development; Usha Barwale Zehr, AGRA board member and Director and Chief Technology Officer of Maharashtra Hybrid Seeds Company Private Limited; and Rajiv Shah, AGRA board member, Rockefeller Foundation President and former Administer of USAID.

Kanayo F. Nwanze stressed the importance of agricultural transformation for Africa’s future. “No country in the world ever transformed itself without going through an agrarian change. No country. Europe, 17th; Japan, 18th century; 19th century was the US, your country; China, 20th century. Why should they be different from Africa? So, first and foremost, we have to have total agricultural transformation,” Nwanze said.

AGRA president, Agnes Kalibata, also spoke to the need for policy implementation and government support in helping drive change. “AGRA as an institution can only do so much. But these governments have the potential and the capacity to reach every corner of their countries. The problem is they are challenged by capacity to do that, by capacity to design proper programs, and by capacity to implement these programs,” Kalibata said.

Expanding on governments' ability to impact and drive change, Usha Barwale Zehr highlighted Asia’s success, specifically with strategic partnerships. “…we've done a lot of talking about public/private partnership. Not so much on the ground on implementing it in a manner, which happened in Asia, for instance, where there was policy, and, most importantly, government will. The government was willing to do whatever it took to make sure that agriculture was transformed at the end of it,” Zehr said.

Beyond government and policy support the panelists also addressed the need for innovation and access to seed technologies. “Why is it that the African farmer and the Indian farmer should not have access to what the American farmer has access to today and reaps benefit from it? …So it's the hybrids, the varieties, the GM technology. Tomorrow it'll be the gene-edited products. And after that we will talk about the satellite-based imaging data that we will use for developing drought-tolerant crops for that very, very small micro environment that existed in the one district in Nigeria,” Zehr said.

"By 2050, who is going to feed Africa? … It's the youth of today. But they're not going to be using the same technologies that exist today. Just think of what IT can do, aggregation, organization of farmer's groups. So, the elements are there. I see the agriculture of tomorrow meeting the challenge – for Africa meeting that challenge is Africa being at the forefront of feeding the world. Africa has to be able to feed itself first. And we have all the opportunities there,” Nwanze said.

This is the first installment of the Global Food Security Symposium series hosted by Stanford University's Center on Food Security and the Environment and generously supported by Zach Nelson and Elizabeth Horn. FSE is a joint initiative of the Stanford Woods Institute for the Environment and the Freeman Spogli Institute for International Studies.

 

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