Almanack Contributor Lance Clark

The scale of the threats to our national and global security that climate change is creating is staggering. These are well known to America’s military and security experts. Yet the voices of these persons are not being adequately heard and acted on in Washington, even as these dangers to our country increase.

Climate change is creating a tremendous range of problems that will increasingly cause and worsen violence and conflicts. For example, droughts (like that in Syria) are multiplying the scale of conflict and migration. Water, food and grazing shortages will push tremendous numbers of people into areas controlled by others, creating and worsening conflicts in places like Darfur, in Sudan. Rising sea levels are a truly enormous threat, including through the future flooding of mega-cities on coasts around the world and the forced displacement of many millions. The melting of the Arctic icecaps is already creating international tensions with Russia over rights to underwater resources. » Continue Reading.