Outgoing US climate chief John Kerry focuses on re-engaging the US in global climate change efforts ahead of Joe Biden's inauguration.

Kerry plans to reassert US leadership in the climate battle, reversing the country's withdrawal from the Paris Agreement and the Trump administration's rollbacks on carbon-cutting policies.

With the ongoing Covid-19 crisis, Kerry seeks to rebuild America's credibility in climate action.

John Podesta is set to become senior adviser to the president on international climate policy, as Kerry prepares for his departure.

The strategy session aimed to mark a turning point in US climate diplomacy, seeking to enhance global climate action and the US's position in international climate discussions.