The World Is Producing More Food than Ever—but Not for Long

This story is first appeared Vox and is part of Climatic desk Cooperation.

On a global scale, Humanity makes more food More than ever, but this product is concentrated in only one handful of bread.

Much more One third of wheat and barley exports in the world For example, it comes from Ukraine and Russia. These high productivity areas, including large productivity regions in the United States, are continuing to see the most sharp falls in the products due to climate change.

It is also a bad news for anyone who is not only for farmers, but also a new study, especially in the magazine, more crowded and more difficult and more difficult Nature.

The average greenhouse gas wasting scenario will be reduced by 11.2 percent until the end of the century, as they tried to adapt to the adaptation of six basic staple plants, as they tried to adapt to farmers. The biggest drops are poor, in more marginal planting areas, but are not already in large food producers. These are areas like the United States Midwest, which is a good land and ideal weather for staples and staples like corn and soybeans.

However, when this weather is less ideal, it can dramatically reduce agricultural productivity. Excessive air started to enter the harvest of the product this year: There is a flood Destroyed Rice in Tajikistan, Cucumber in Spainand Banana in Australia. Severe storms in this spring in the United States Damaged millions of dollars for planting. In the past years, severe heat caused great downs Blue, olive and grapes. As climate change, the change of moderate temperatures and variable rain samples is corrected to reduce the product, such as drought and flooding can be more productive more frequently.

“It is not a secret that climate change will affect food production,” he said. “This is the most air exposed sector in the economy.”

Farmers do what they test Different types of products It may be better to endure changes in the climate The time they planted whenbathe fertilizer and waterand to invest Infrastructure like a reservoir.

The question is whether these adaptations cannot continue the tempo with warming. To understand this, Hultrgren and his team watched the products and weather information from 54 countries from around 54 countries in the 1940s. They looked at how farmers adapted to the changes in the environment, which attracted corn, wheat, rice, cassaver, sorghum and soybeans, sorbum and soybeans. Combined, these plants provide two-thirds of mankind calories.

In the natural paper, the Hultgren and the team, in general, it eligible for climate change, but slowed a number of products that are not all.

The decrease in the food production may be devastating: warming, global food production is likely to decrease 120 calories a day for each rate. Even the growing chapters of climate change are considered longer and how to encourage plant growth of more carbon dioxide in the atmosphere. In the scenario of medium greenhouse gas waste 2 and 3 degree warming Celsius 2100– Income and adaptation and adaptation would only replace one-third of the loss of products in the world.