Where Wisdom and Geoengineering Meet

More climate scientists say emissions cuts are not enough and we face imminent catastrophe unless deliberately altering the climate. What are the options and challenges? I interviewed Dr Ye Tao who is proposing we use massive amounts of mirrors to reduce harm in the short term.

By Jem Bendell

In 2018, Dr Ye Tao was a Harvard engineer working on nanoscale magnetic resonance imaging. He read the Deep Adaptation paper on climate disaster, then cross-checked it with over a thousand peer-reviewed papers across several climate-relevant fields, and realised the growing existential risk to modern civilisation. So that included everything he was working on. He wondered what would be the point of continuing with his engineering work in such a scenario. Instead, Dr Tao decided to repurpose his expertise to try to give humanity a better chance of reducing the catastrophe ahead. Dr Tao has since been developing and promoting what he argues is a scalable, safe, green and flexible form of climate engineering. It proposes using mirrors to reflect the sun, mostly from the ground and over coral reefs at sea, to cool agricultural land, save fresh water, and preserve ecosystems. He arrived at this idea after analysing and debunking the science and economics behind other approaches to geoengineering (which is also known today as ‘climate repair’ and ‘climate restoration’). 

Continue reading “Where Wisdom and Geoengineering Meet”

Are Intergovernmental Alliances for Saving Humanity Still Possible? Part 5 of a #RealGreenRevolution

This is the 5th in a 7-part essay on the type of policy innovations that would respond to the truth of the environmental predicament and, also, why most environmental professionals ignore such ideas to promote limited and limiting ideas instead. These ideas on a #RealGreenRevolution provide a contrast to current agendas, with the aim of encouraging a global environmental movement as a rights-based political force.  In this part of the essay, I focus on financing initiatives, geoengineering (climate restoration and repair), reparations and ecocide, migrating ecosystems, nuclear power and the difficult reality of systemic work on climate adaptation – nothing much to argue about then 😉

To receive each part of the essay, subscribe to my blog, using the box on the right (or right at the bottom of this post). To engage with other people who are responding to these ideas, either engage on the Deep Adaptation Leadership group on LinkedIn (where I will check in) or the Deep Adaptation group on Facebook, or by following the hashtag #RealGreenRevolution on twitter. A list of previous parts of this essay is available.

Intergovernmental Climate Emergency funds

Over the past decades many pledges to fund climate action and other international causes, such as poverty reduction, have remained unfulfilled. Even though the pledged amounts fall short of what is required, and are peanuts compared to the bailouts for banks or spending on the military, nevertheless they are retracted when governments seek to cut expenditures on what they consider non-essential. The climate predicament is a shared global concern and therefore efforts on the whole #ClimatePlus agenda need a new global financing system. No longer must we rely on existing government budgets or the benevolence of richer nations and their future politicians. Therefore we need serious consideration of new forms of international seigniorage of monetary instruments.  

Continue reading “Are Intergovernmental Alliances for Saving Humanity Still Possible? Part 5 of a #RealGreenRevolution”