Have asked them to remove me from their list but to no avail. This is all due to the one time donation I made to them on the street in downtown DC several years ago. Stupidly, I gave a phone number. Fortunately it was the land line number which we have used less and less over the years.
Since they wont remove me (for whatever reason) despite my promise to never donate again due to this behavior, I now have the number successfully blocked.
I spoke to a very nice man who claimed that if I coughed up $2000 - that they could solve global warming. Sounded like a good idea - so I did send off a check for two grand - and sure enough - it is now getting colder - but that could be because I live in Wisconsin and I could not pay my heating bill this month.