As we are very rapidly discovering, living creatures have the ability to drastically alter the climate and weather systems on Earth, and the greatest changes are achieved by the species that are greatest in number. Ants may be no exception to this rule, and recent geological research suggests that ants may be providing a vital counter-balance to our CO2 emitting ways. Ants may be cooling the climate as we warm it. But are ants the solution to climate change?
Ants and Climate Change
A recent study published in Geology has begun to reveal the role ants play in keeping Earth’s atmosphere cool. They might be small, but ants are ubiquitous on Earth, found on every continent except Antarctica and numbering over 15,000 species. They have the potential to have a big impact. The study published this month showed that ants collect minerals from their environment and change them into rock, inadvertently trapping carbon dioxide gas in the rock as they do so. This process is identical to the way in which atmospheric CO2 is sequestered by the oceans, and naturally weathered on land.