In this ClimateGenn Episode, Dr Shaun Fitzgerald OBE, Director of the Centre for Climate Repair in Cambridge, discusses new research to build resilient and scaleable kelp growing platforms, asking the key question of whether kelp forests can capture and store a billion tonnes of carbon?

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As the Centre for Climate Repair forges ahead with its 3 R’s strategy of reducing emissions, removing carbon from the atmosphere and repairing essential climate systems such as the Arctic, Shaun has high hopes for large scale ocean sequestration but does not stop short of stating the need for urgent research into engineering methods for reflecting sunlight away from the Earth.

These are controversial proposals for many people and yet the climate problem keeps getting worse, with many governments only making tiny incremental commitments that maintain the status quo of a fossil fuel driven economy and society.

The truth is, as Professor Kevin Anderson has stated, that if we rely on the current ambition our political leaders, we really “are going to hell in a handcart”.

I am interested to hear feedback from listeners and gauge your thoughts on these kinds of proposals.