f the sun didn't power the photosynthesis of green plants, we wouldn't be breathing right now. And without the finely tuned properties of water, Earth would be a frozen, lifeless wasteland. Coincidence? Or is something else at work? On this episode of ID The Future, host Andrew McDiarmid continues his ongoing series with Dr. Jonathan McLatchie unpacking the many features of our planet and the cosmos that allow for advanced life like ours to exist. Here, the discussion turns to the life-friendly properties of sunlight and water.