00:03:51.800I find myself in a plankton phase, feeling semi-unambitious, writing about plankton without a plan, seeing what this world has to offer, never grinding, trusting the rapids won't chuck me into the rocks or the belly of a whale.
00:04:10.600I am plankton kin, and I admit, I have no control.
00:04:15.080Algae is plankton. Too weak and small to make a difference.
00:04:23.100But oh what algae can do. Feed the fish. Control pollution.1.00
00:04:30.000Come together and absolutely ruin your swimming pool.
00:04:34.580Algae play a vital role in aquatic ecosystems by forming the energy base of the food web for all aquatic organisms.
00:04:43.180As autotrophic organisms, algae convert water and carbon dioxide to sugar through the process of photosynthesis.
00:04:53.700I am Plankton Kin, and just along for the ride, converting water and air into sugar.
00:06:46.660Because exposed iron and other materials in surface rocks oxidized and consumed oxygen,
00:06:52.660and because the massive ocean absorbed oxygen.
00:06:56.100But about 2.45 billion years ago, the level of oxygen in the atmosphere began to rise because the exposed minerals were fully oxidized, and absorption by the oxygen-enriched upper layers of the ocean abated.
00:07:12.420Oxygen levels rose, and the evolution of eukaryotic organisms began, giving rise along the way to humans, for better or for worse.
00:07:20.700For changing the atmosphere and the course of evolution, the blue-green algae deserve our thanks.
00:07:31.280We witches too can change the atmosphere of a room or a globe simply by existing.
00:07:39.640And though like algae we are much maligned, we deserve the world's thanks.
00:07:46.920We too create pathways for more complex understandings of what it means to be alive on this earth.
00:07:52.940And though it may take a billion years for our slow, steady, world-changing to take place,
00:08:03.200we witches aren't burdened by colloquial notions of space and time.
00:08:21.000And in that patience, sometimes we even glow.
00:08:29.920Bioluminescent plankton gets its light from a light-emitting compound generically known as luciferin.
00:08:37.240The reaction between the luciferin substrate paired with the receptor enzyme luciferase produces a catalytic reaction, generating bioluminescence.
00:08:49.420And of course, we know that the words predate the name, Latin for lightbringer.
00:08:55.660But imagine you're a witch, researching plankton, tying its existence to your own, falling into a literal and metaphorical light that comes from within, bioluminescence, only to discover that the compound responsible for our humble plankton glow bears the same name as he who disrupted the rules of the Christian god.0.65