Contrary to Bruce Crichton's assertion (Letters, 18 July), communism was never about science, it was a political ideology.
The scientific method is the best and indeed the only way we have of viewing the world as it really is. Just as in the same way if I wanted to know about my health, I would ask my doctor; if I wanted to know about the health of my planet, I would ask
a scientist. The scientific consensus across every field is undeniable. If Mr Crichton has evidence to the contrary then he shouldmake it public, if not he should get off his high horse. The truth is that we need radical change across the world and that requires big market incentives such as carbon rationing.
The green movement is not about taking people back but taking people forwards. Scotland is the windiest country in Europe with one-third of Europe's wind. The potential for new industries and employment are immense. Al Gore's film, which has now been distributed to every secondary school in the UK has the title An Inconvenient Truth for a reason. It is time to get real on climate change and depleting carbon-based resources, to see the world as it really is and not how we would wish it to be.
(DR) MICHAEL STEVENS
Grange Road
Edinburgh
The full article contains 224 words and appears in The Scotsman newspaper.