Dear Teachers,

We invite you to an online lesson celebrating World Environmental Day. Warren Raymond Lee Cairns will lead this lesson in English for high school students. The lesson is organised within the LIQUIDICE Project.

Climate change, a problem that is not going away. June 3 at 9 am CEST (Brussels time)

Description: With world events taking attention away from the ever-present threat of climate change, we need to remember the threat is still there. Until recently the Pentagon defined climate change as a “threat multiplier”; with sea ice retreating, the Arctic Ocean is more accessible than ever, a fact that was probably behind the US President’s obsession with Greenland and the threats he made. This is a call to remember climate change exists and is already affecting us in many ways.

More information and registration: Online lesson 3 June 2026