1. Third Exam – Thursday 5 December 2013 Covers 9 lectures, Last part of Chapter 15, Chapters 16, 17, 18, 19, plus 10 readings Technology Soils Energy Money Peak Oil Land Food Water Sewage Plastics

2. Conservation Biology Recognition and management of endangered species Design of nature reserves Restoration ecology Ecosystem conservation Ecological economics Environmental ethics “ Wildlife Management ” is a sad joke —> We humans cannot even manage our own populations

3. Conservation Biology Value of Biodiversity Hot spots of diversity SLOSS debate, Design of Nature Reserves Minimum viable population size Genetic bottleneck Population viability analysis Sensitivity analyses of Leslie matrices “Extinction vortex” Habitat loss, habitat fragmentation, small population size, genetic and demographic stochasticity, toxic pollution and climatic changes Norman Myers “40% of Earth’s species could be saved by protecting 1.4% of its surface”

4. No facts, only interpretations: “ Sunrise ” = Earthspin Selective thinking, use classical Darwinian natural selection Avoid homicidal males, ages 15 to 40-ish Don ’ t trust politicians (self deceit, better liars) Don ’ t trust anybody, not even your mate (cuckoldry, promiscuity) Wash your hands and keep them away from your face! Remember how to get into and out of a public toilet Host-altered behavior: STDs —> increased sexual activity? Eat green and brown bugs and caterpillars, not red or yellow ones Soak acorns before eating, save tannin water for tanning hides Make soap by boiling animal fat and ashes Chew on willow for pain relief (salicyclic acid) Don ’ t stand still around a big monitor lizard — if one starts to run up your back, don ’ t reach around to get it off, just lay down on your belly Knock centipedes off in the direction they are moving

5. REQUIEM --Kurt Vonnegut When the last living thing has died on account of us, how poetical it would be if Earth could say, in a voice floating up Perhaps from the floor of the Grand Canyon, “It is done.” People did not like it here.

6. DESTINY Molecules in motion, nearly an infinite number of the tiny little mindless inconsequential things. Each its own dynamic entity but interacting with others according to definite rules. Dissociating, forming a crystal or a hydrogen bond, changing state. Collectively creating the wind and rain, even our sunshine, as well as day and night, and seasons. Don't forget the ocean waves and currents, too.

7. Most are inanimate, moving randomly or obeying simple physical laws, but a certain special class of molecular assemblages have been designed by natural selection to its own end -- replication. Thus helical DNA codes for our proteins and indirectly via complex biochemical pathways for neurotransmitters and hormones, ultimately eliciting behavior (hopefully adaptive!). Subservient to natural selection, all living systems are doomed to procreate themselves endlessly.

8. On a still vaster scale, each of us darts through his/her lifetime, either meeting or not meeting Ms x or Mr. y, capriciously, at the whim of seemingly stochastic forces in a vast sea of molecules. Out of such encounters emerges friendship or even love, but also hatred. Babies are born, people marry, divorce, and die. Karma unfolds, leaders emerge, wars begin and end. The ups and downs of our daily existence, tears of agony and joy, are merely perturbations of this molecular ocean.

9. Brilliance, technological breakthroughs, addictions, failures, fortunes made and lost, constitute water rings, eddies, whirlpools, ripples and even waves in this great sea of matter. All of us rushing headlong towards our fates. Our population doubling in a mere two decades... Three billion, no four, five, no wait..., SIX... and on and on we go. Hold on to your hat! Population growth is a force on par with the Earth's rotation or the Sun's fusion... just a multitude of tiny molecules with inexorable momentum !

10. Largest Mustelid: Wolverine, Gulo gulo (= glutton) and Gulo luscus (one-eyed glutton), common names “ skunk-bear ” and “ carcajou ”

11. Largest Mustelid: Wolverine, Gulo gulo and Gulo luscus, now extinct over most of its range, fur used for parkas repels ice “ rime ”

12. The Atlantic For the Last Wolverine May 1966 By James Dickey

13. FOR THE LAST WOLVERINE They will soon be down To one, but he still will be For a little while still will be stopping The flakes in the air with a look, Surrounding himself with the silence Of whitening snarls. Let him eat The last red meal of the condemned To extinction, tearing the guts from an elk.

14. Yet that is not enough For me. I would have him eatThe heart, and, from it, have an idea Stream into his gnawing head That he no longer has a thing To lose, and so can walk Out into the open, in the full Pale of the sub-Arctic sun Where a single spruce tree is dying Higher and higher. Let him climb it With all his meanness and strength.

15. Lord, we have come to the end Of this kind of vision of heaven, As the sky breaks open Its fans around him and shimmers And into its northern gates he rises Snarling complete in the joy of a weasel With an elk’s horned heart in his stomach Looking straight into the eternal Blue, where he hauls his kind. I would have it all My way: at the top of that tree I place The New World’s last eagle Hunched in mangy feathers giving Up on the theory of flight.

16. Dear God of the wildness of poetry, let them mate To the death in the rotten branches, Let the tree sway and burst into flame And mingle them, crackling with feathers,In crownfire. Let something come Of it something gigantic legendary Rise beyond reason over hills Of ice SCREAMING that it cannot die, That it has come back, t his time On wings, and will spare no earthly thing: That it will hover, made purely of northern Lights, at dusk

17. Dear God of the wildness of poetry, let them mate To the death in the rotten branches, Let the tree sway and burst into flame And mingle them, crackling with feathers,In crownfire. Let something come Of it something gigantic legendary Rise beyond reason over hills Of ice SCREAMING that it cannot die, That it has come back, t his time On wings, and will spare no earthly thing: That it will hover, made purely of northern Lights, at dusk

18. and fall On men building roads: will perchOn the moose’s horn like a falcon Riding into battle into holy war against Screaming railroad crews: will pull Whole traplines like fibers from the snow In the long-jawed night of fur trappers. But, small, filthy, unwinged, You will soon be crouching Alone, with maybe some dim racial notion Of being the last, but none of how much Your unnoticed going will mean: How much the timid poem needs The mindless explosion of your rage,

19. The glutton’s internal fire the elk’s Heart in the belly, sprouting wings, The pact of the “blind swallowing Thing,” with himself, to eat The world, and not to be driven off it Until it is gone, even if it takes Forever. I take you as you are And make of you what I will, Skunk-bear, carcajou, bloodthirsty Non-survivor. Lord, let me die but not die Out. Copyright © 1966 by James Dickey