What Is Life?
What is the life that we work so hard to sustain? The answer is not at all simple, even from a strictly scientific point of view, so let us approach it in steps.
Flower Forms
Though flowers affect us deeply, they are the products of evolution and play their own role in the great web of life. This role is independent of human feelings. Flowers are what they are. . . It seems only right that we should examine them closely on their own terms.
Lanterns of the Western Woods
Walking in the western woods in springtime, from Alaska to California, you may notice flashes of brilliant yellow coming from what look like big flowers. What you are seeing is Lysichiton americanum, commonly known as swamp lantern or western skunk cabbage. Both names for these spectacular plants are highly appropriate.
Friendship in Science
Scientists have a reputation of being solitary and introverted, their labs functioning as isolated silos and their teams driven by competition. However, friendship and collaboration are at least as important, as are shared passions outside the world of science.
Blue Skies and Red Sunsets
The sky is a powerful presence, and its blue color is an integral part of our experience. But what is the sky, really, and why does it look blue while the Sun looks golden during the day and reddish at dawn and dusk?
Layers of Life
Living things are almost never found in isolation. Rather, life occurs in communities and ecosystems. By no means all the members of a biological community are apparent to the naked eye or to the camera lens, but I find it rewarding to look for moments when the way a community functions reveals itself in a visible way.