The Global Dangers of Trump’s Climate Denial

The U.S. President-elect inherits a crisis in the form of climate change. Here’s how he might respond.

Donald Trump’s surprising victory in the U.S. presidential election will ignite a dramatic change to U.S. environmental policy. Trump has signaled that his administration will reject President Barack Obama’s policies aimed at combating climate change, a move that likely would throw international efforts to curb greenhouse gas emissions into chaos.

The stakes for the United States, and the world, are enormous: If humankind does not reduce its greenhouse gas emissions immediately, climate scientists say, Earth could face as much as 11 degrees Fahrenheit of warming by 2100 relative to preindustrial temperatures, leading to increases in droughts and wildfires, rising seas, and major disruptions to global agriculture.

In fact, the effects of climate change already are being felt, including rising anomalies

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