Why is Humankind Eliminating its Future

Scientific evidence on climate change, including global warming, is more abundant than ever, but politicians and citizens are rejecting or attacking scientists for the evidence they have found. Science is reality based on a preponderance of evidence, and reality is often hard to accept. The biggest threat to human security is not terrorists or nuclear weapons, but the results of what would happen if humankind continues to ignore the warning signs of the biosphere.