Methane is a very potent greenhouse gas, yet atmospheric methane concentrations today are nearly three times higher than pre-industrial levels. In 2020, when the COVID-19 pandemic brought the economy to a standstill, atmospheric methane concentrations reached record levels. The paper, now published in Nature, pointed to the possibility that warm, wet weather in the Northern Hemisphere and, ironically, a lockdown to contain the pandemic, slowed the emission of pollutants into the atmosphere that break down methane, as the background.

It is recognized that today's food system is far from providing food that is environmentally sustainable and conducive to health in a fair manner for all people, and the global trend is to seek solutions through innovation. At the same time, the state of the world's agriculture is extremely diverse, and there is no one-size-fits-all technology or solution, so it is necessary to constantly update information on the diverse state of the world's agriculture in order to formulate strategies. Today’s Pick up highlight some statistics on global food and agriculture from the introductory page of the FAO Statistical Pocketbook World Food and Agriculture 2022.

The hybrid seminar "The application of science and traditional knowledge to foster the utilization of foods obtained from local landscapes for improved nutrition and livelihoods" was successfully held last December 12. The seminar featured presentations by experts in the field of traditional and local food use promotion, genetic resource conservation, and utilization in Africa and Asia that contribute to improved nutrition and incomes. A lively discussion ensued with participants on how to maximize the potential of local food diversity in meeting the nutritional, environmental, and economic needs of the target communities while conserving the diversity of genetic resources and cultural values.

The 15th Conference of the Parties (COP15) to the United Nations Convention on Biological Diversity is currently underway, and it is reported that world leaders are in talks to reach an agreement to reverse the loss of biodiversity. Today, we will review the five major causes of the nature crisis and biodiversity loss.

The 2022 Global Nutrition Report was published this month with a comprehensive assessment of the commitments made at last year's Tokyo Nutrition for Growth (N4G) Summit.

The 11th JICA-JISNAS Forum on "Global Trends in Food Security and Human Resource Development in Agricultural Universities and Faculties" will be held in hybrid format on December 19 (Mon), 2022. The forum, in which JIRCAS will also participate as a speaker, will deepen insight into the global trends in food security and the efforts being made in Japan and abroad, and discuss the actual situation, challenges, and improvement measures for human resource development, including study abroad programs, in agricultural universities and faculties, which are responsible for solving this issue.

Exactly one year ago, on December 7-8, 2021, the Tokyo Nutrition for Growth (N4G) Summit 2021 was held in Tokyo. Today, we look back at the Tokyo N4G Summit from last year's Pick Up article.

The JIRCAS International Symposium 2022 “Artisanal Fisheries and Aquaculture in the Sustainable Food Systems” was held on November 22, 2022 under the auspices of the Ministry of Agriculture, Forestry and Fisheries (MAFF) and the Japan Fisheries Research and Education Agency (FRA).

The globalization of food systems over the past several decades has resulted in a loss of agricultural diversity. A paper published in Nature argued that land-specific food systems guarantee ecological and socioeconomic sustainability and need to be mainstreamed in policy and scientific debates.