This is part 3 of a series of blogs for Action 21. Part 1 was about how Covid had made us think about our role within the community. Part 2 covered the story of Action 21 and its link to Agenda 21, the 1992 Rio de Janeiro Earth Summit goals on environmental protection and sustainability. Part 3 moves on to tackle the history and culture of climate science denial.

This is the first part in a series of blogs covering the role of Action 21, climate change and denial.