I DO hope that Dave Bevan (who frequently writes to question Climate Change) had the opportunity to watch David Attenborough's recent BBC Documentary - Climate Change: The Facts.

If not, I suggest he takes the time to use BBC i-player to catch up.

He will see the results not only of many, many years of research by respected scientists but the results from millions to data records taken from around the world - from the depth of the oceans to the highest atmosphere.

If he still feels that Global Warming and Climate Change is a hoax he is being a wilful denier - joining Donald Trump's fantasy world.