Chlorofluorocarbon Emissions by W.E. Mooz, Stephen H. Dole, David L. Jaquette, W.H. Krase, Paul F. Morrison

protective layer was being damaged by chemicals released by industry, mainly chlorofluorocarbons( CFCs).

The lack of a Margaret Thatcher-like figure has hindered the world’s fight against climate change, one of the scientists who discovered the hole in the ozone layer has said. Baroness Thatcher played a key role in creating the Montreal Protocol, the last time the world successfully came together to stop an environmental disaster.... Over a series of summits, Baroness Thatcher coaxed, cajoled and berated her fellow leaders into signing up to the protocol. She told a London conference in 1990: “ W

Christopher Katsarov/ The Globe and MailThis is the daily Morning Update newsletter.... Some came on student visas, others as permanent residents.... There were 48, 379 home resales last month on a seasonally adjusted basis, according to the Canadian Real Estate Association....