The Conversation

The last ice age tells us why we need to care about a 2℃ change in temperature

25-02-2020 Author: Alan N Williams, Associate Director/National Technical Leader-Aboriginal Heritage, EMM Consulting Pty Ltd, UNSW

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The latest report from the Intergovernmental Panel on Climate Change (IPCC) states that without a substantial decrease in our use of fossil fuels, we are on track for a global average increase of 2℃ in the next few decades, with extremes of between 3 to 6℃ at higher latitudes.

But 2℃ doesn’t really sound like...

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