He is considered an expert on matters related to climate change and the flooding of London, he was invited to the'London Under Water' lecture from the Royal Geographic Society's' 21st Century Challenges' series in June 2008.
He is considered an expert on matters, he was invited to the'London Under Water' lecture from the Royal Geographic Society's' 21st Century Challenges' series in June 2008. These matters were related to climate change. These matters were related to the flooding of London.