Aligning conceptions of geoengineering for a healthy climate conversation – Noah Deich

The mismatch between the academic and popular conception of geoengineering can muddle the conversation on whether/how we should be pursuing geoengineering solutions to climate change. If academics and non-academics think geoengineering is two different things, productive conversation about appropriate policy and regulatory pathways for the various climate solutions that potentially fall under the geoengineering umbrella is unlikely to emerge.

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What of 2C? – Aaron Kressig

Climate scientists have begun to calculate how we are doing on the 2C goal, and the math is a little frightening. Not only do we have little wiggle room in terms of how much carbon we can emit to have any certainty of staying under this limit, but it will be global actions in the next two decades that determine our fate.

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Time to stop talking about “climate engineering” – Clare Heyward

My comment is meant to express a concern about how “climate engineering” is typically presented, initially at least, as set apart from other kinds of responses to climate change and even as raising “new” or “distinctive” ethical problems. I realise that this situation is changing somewhat, so to try to help it on its way, here is why I personally endorse a move away from talking about “climate engineering” in favour of talking about the many separate technologies that are currently herded together under that label. I realise this makes things rather messy, but I also think that messiness is a perennial feature of climate change politics.

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