Re: 30m quid on removing greenhouse gases?
Your first reference deals with the last 2,000 years. I was talking about the last 20,000 years, when our ancestors could walk from Biarritz to Brittany, Cornwall, Pembroke, and Ireland with only a few river crossings. It was 7,000 years ago (5,000BC) that the sea broke through between Calais and Dover.
I stand by my claim that most of the 300 feet rise in sea level was long before the industrial era.