Obama Kicks Off First Foreign Speech With An Astonishingly False Statement On Global Warming
By Michael Bastasch
Former President Barack Obama told those gathered at an agricultural conference that man-made global warming was already impacting agriculture on a global scale, shrinking crop yields and raising food prices.
“Our changing climate is already making it more difficult to produce food,” Obama said at the Seeds & Chips conference in Milan, Italy Tuesday, according to The New York Times.
“We’ve already seen shrinking yields and rising food prices,” the former president said in his first speech outside the U.S. since leaving office in January.
But is global warming already hurting agriculture? There’s not a lot of evidence for that claim.
In fact, 2016 was a record year for crop yields, which have basically doubled since 2007.
Production of wheat, coarse grains and rice hit record levels in 2016, according to United Nations data. Cereal production is set to shrink 0.4 percent in 2017 “from the 2016 record high,” but “supplies are likely to remain large with next season’s cereal ending stocks remaining close to their record high opening levels,” the UN reports.
As for food prices, they’re well below recent highs hit in 2010. UN data shows the inflation-adjusted food index — the average of five commodity price indices — is just below where it was in 1965. the food price index peaked around 1975.
Some scientists predict global warming will shrink crop yields as extreme weather events, like droughts, storms and floods become more common. Crop production may improve marginally over higher latitudes, but countries at mid-and-lower latitudes could see food supplies crumble.
The Guardian reported “across Africa, yields from rain-fed agriculture could decline by as much as 50% by 2020,” summarizing UN findings.
Other experts say global warming, at least in the near-term, will be good for agriculture since increased carbon dioxide will boost plant growth. Current evidence suggests a “global greening” trend from increased CO2 from fossil fuel combustion.