James Fisher: Start somewhere, even if it feels small, and don't be afraid to learn as you go. For individuals, that might be choosing sustainable products or advocating for change in their workplace. For businesses, it's about integrating sustainability into your core strategy, not just as an add-on. The most important thing is to take action and understand that collective effort, even incremental steps, can lead to monumental change. Don't let perfection be the enemy of good.