[whatevertrevor]

Wait how did she suggest people heat water for tea/coffee instead? I've never heard an environmentalist attack electric kettles before.

[pdimitar]

She did not offer any alternatives. That was also a very funny element to her preaching. She saw a class of students and thought she can signal her virtues.

She was, shall we say, disappointed with the response.

Also this was some 15 years ago.