The following is an op-ed by President Barack Obama published in the Miami Herald:
Last week I spent Earth Day in the Everglades, one of our nation’s greatest national treasures, and saw firsthand what makes its unique landscape so magical — what the poet Emma Lazarus called “the savage splendor of the swamp.” Plus, I got to hang out with Bill Nye the Science Guy.
“There are no other Everglades in the world,” wrote Marjory Stoneman Douglas, who helped preserve it. But climate change is threatening this treasure and the communities that depend on it. That’s what my visit was all about.
Last year, 2014 was the planet’s warmest year on record, and 14 of the 15 hottest years on record have all fallen in the first 15 years of this century. So climate change is real as are its effects: stronger storms, deeper droughts, longer wildfire seasons and public-health risks. The surgeon general and I recently met with doctors and nurses and parents who see patients and kids grappling with the health impacts. The Pentagon says that climate change poses an increasing set of risks to our national security.
Those who choose to deny science need only to travel to the Everglades where you can actually see the effects of a changing climate — where rising sea levels endanger a fragile ecosystem, threaten the drinking water of more than 7 million Floridians and pose risks to Florida’s $82-billion tourism industry. We can no longer delay action. That’s why I’ve committed the United States to lead the world in combating this threat.