A short overview of Iron Salt Aerosol was held on Friday 3 July 2020, presented by Clive Elsworth in London from Zoom. The first 30 minutes is an introduction to the ISA method, followed by a very interesting interesting Q & A between several participants and presenter Clive, as well as lead scientists Franz Ernst and Kevin Lister.

The presentation made the urgent case for Negative Emission Technologies; explained how methane removal is the “low hanging fruit;” and explain how a very diffuse ISA application over a wide area of iron-poor ocean would additionally safely induce a continuous, climate-relevant absorption of CO2.

We believe it is high time ISA came under serious scrutiny from more scientific institutions around the world. The presentation recording is here: