'Why have carbon dioxide levels risen and fallen in the past?'
Dear readers,
This is not the column I planned to publish this month. I wrote another one several weeks ago in answer to a reader’s…
The past few months have shown that individuals have an absolutely gobsmackingly critical role to play in confronting a global crisis.
Hi Sara,
I was born in 1988, which apparently makes me an…
When you account for the advantages to our health, the benefits of phasing out fossil fuels far outweigh the price.
Hi Sara,
As a broadcast meteorologist, one of the most common questions I’m asked…