Three years on from publishing Carbon Choices, what has changed?  Would I write the same again?  What is next?  Another book?

What if every country promoted electric cars like Norway, reforested like Costa Rica, promoted cycling like Holland, invested in renewable energy like Paraguay and ate a vegetarian diet like many people in India?  Could this solve our climate crisis?

Do heat pumps work?  Are they noisy?  Is my home warm?  Is it expensive?  How did I halve my bill?  I can finally reveal the answers!

Ban, legislate, regulate, cajole…which is the best option to tackle the climate emergency?

A visit to the new Dundreggan rewilding centre got me thinking about the choices we have for the future of land-use in the Scottish Highlands.

My thoughts on why things might be even worse if there was no greenhouse effect.

Read my thoughts on the recent United Nation’s climate change report.

Can sustainable tourism work?  I was fortunate to enjoy a 2-week holiday in Costa Rica, travelling with Intrepid Travel, a company with a strong sustainability and community ethos.  Here are my impressions of Costa Rica.

Learn from my experience of installing a heat pump at home, then copy me if you can.