The climate crisis is vast, complex and often feels both imminent and frustratingly out of our control. With global systems slow to change and the scale of the challenge immense, it’s easy to wonder if individual action could ever be enough.

On World Environment Day, Climate Warriors brought together four transformative voices; renewable energy expert and former Biden administration advisor Saul Griffith, Solar Citizen CEO Heidi Lee Douglas, climate activist Grace Vegesana along with host and journalist Craig Reucassel, to unpack the power and limitations of grassroots action, climate innovation and community-driven change. 

From local initiatives to systemic shifts, they unpacked what’s working, what isn’t, and where real impact is being made. While no single effort can solve the climate crisis, collective action has the potential to tip the balance.

Presented by the UNSW Centre for Ideas and UNSW Engineering, in association with the Right Here, Right Now Global Climate Summit. 

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