It was a disarmingly simple question but, embarrassingly, I didn’t have a clue when first asked that 18 months ago. Even though I’d have to describe myself as a genuine tightwad when it comes to expenditures, I simply had no idea, strangely enough, about how much money my four-person household was spending on electricity — nor how much carbon dioxide was being produced.
Many people hope to come back from a wildlife safari with close-up pictures of lions or elephants — this picture below is my best attempt from a search for the largest land animals in Antarctica.
Stuart Gaffin is a climate researcher at Columbia University and a regular contributor with his blog “Exhausted Earth”. ThomsonReuters is not responsible for the content – the views are the author’s alone.
A thought-provoking new book on Christianity's "lost history" holds that one of the central causes of 14th century religious persecution may well have been climate change. You can read my interview with author Philip Jenkins about "The Lost History of Christianity: The Thousand-Year Golden Age of the Church in the Middle East, Africa and Asia -- and How It Died" on the Reuters website here.
Kenyan blogger Juliana Rotich is the editor of Green Global Voices, which monitors citizen media in the developing world, and is a regular contributor to this page. Thomson Reuters is not responsible for the content – the views are the author’s alone.