David Attenborough

As a well-traveled broadcaster and naturalist witnessing the impacts of climate change firsthand, I firmly believe that high-income nations have an obligation to lead the way in tackling climate change. We have reaped the greatest benefits from fossil fuels and thus have the greatest responsibility to act now. The wealthier nations have the financial and technological resources to make the most significant changes and to support the global effort, particularly in helping lower-income countries to follow suit without compromising their development.

I strongly believe that governments should subsidize carbon sequestration through widespread agricultural biochar use. Biochar not only sequesters carbon but also improves soil health, thereby enhancing agricultural productivity and sustainability. This dual benefit can significantly contribute to combating climate change and ensuring food security for future generations.

While remote meetings are important to reduce emissions, the immediacy, urgency, and personal commitment conveyed in face-to-face interactions can be pivotal for meaningful climate change discussions and decisions.

I believe that cloud geoengineering, like the Silver Lining project, is a risky and unproven method that could have unforeseen consequences on our planet's ecosystems. We should focus on reducing carbon emissions through sustainable practices rather than relying on technological quick fixes.