Re: After Man Dougal Dixon Pdf Download
Kirby Apodaca
So I was looking around the internet after reading the book digitally and I got to say It has to be one of my favorite books ever. I never really looked into speculative biology / evolution before and it was horror on another level. I did hear that the book has mixed reviews especially after his previously more light hearted works, but anyways. So I was looking on Amazon and eBay and the books costed upwards of 500 dollars, I even saw one that costed 1000 dollars. I am surprised that a book only released 31 years ago costs that much. I also would have assumed that with it's mixed rating there would have been enough fans to support it yet also sell it. So to be honest I am just baffled they are so expensive. So if you guys know of any cheaper copies or why they are this way please tell me. Thanks :)
(It also suffers from what may be plagiarism, with some of the designs looking worryingly close to those of another project that had been pitched several years previously by Wayne Barlowe. It remains unclear how much involvement and control Dixon actually had with Man After Man after the drastic change in concept, or whether he was even aware of this similarity.)
oh god my parents have "after man: a zoology of the future" and i was absolutely OBSESSED with it as a little kid. it was so bizarre and disturbing. i bet there are still tracing paper drawings i did shoved in between the pages. thanks for this. i will tell my parents to never get rid of that book.
Dougal Dixon ha studiato geologia all'Università di St Andrews, e ha scritto altri due libri simili di biologia speculativa. Nel 1988 fu pubblicato The New Dinosaurs: An Alternative Evolution, che esplorava un mondo in cui l'estinzione di massa della fine del Cretaceo non aveva spazzato via i dinosauri; e Man after Man: An Anthropology of the Future, uscito nel 1990, dove ha ipotizzato l'evoluzione della nostra specie nei prossimi cinque milioni di anni.
Of important note is the fact we produce anthropogenic "reefs" of material in the form of landfills. Even a modest solid-waste landfill is much bigger (and has a greater density) than any individual organism, so they would be conspicuous features when buried. And, after all, we go out of our way to bury them (often under additional layers of sold waste, but also under soil. These will be distinctive deposits where at least some of the objects will retain a (probably quite compresssed) sense of the original shape.
Any individual stretch of roadway is unlikely to survive for long without repair (as we all know after a bad winter, with the asphalt fractured with potholes.) But there are so many vast kilometers of roadway around the world, some of which is in regions with sandstorms or flooding from ocean surges or river floods, that patches of roadway will inevitably make it into the geologic record.
Another surface feature that we produce that might survive are open pit (i.e., "strip") mines and other anthropogenic erosional surfaces. These are often in areas of non-deposition (like mountains), but these landforms might be recognizable if re-excavated after landslides and other deposits have filled them.
A result of the spread of intentionally introduced and accidental invasive species is a globalization (or homogenization) of the world's flora and fauna. This would be recognizable in the future, as the fossils of the same suite of animals and plants will "instantaneously" appear around the world.What will life after us look like? People have speculated about this. Perhaps the most famous of these is the 1981 book After Man: A Zoology of the Future by paleontologist Dougal Dixon. Written to teach basic concepts of evolutionary biology in an entertaining way, it gives a sense at what we would expect in the Earth's biota after the devastation of the Sixth Extinction. As with previous mass extinctions, the foundations of the post-human ecosystem will be the survivors of this one. They won't be the biggest, strongest, and fastest of the older forms, as most of those specialists will have gone extinct. Instead, the smaller, generalist, faster-breeding taxa will be the ones to more likely survive and radiate into new forms.
It wouldn't take particularly long for species to evolve larger body size. For comparison, the largest mammals after the K/Pg extinction were around 2 kg; within a million years there were ones that were 50 kg, and another million they were 100 kg.Thus, there would indeed be a big turnover-pulse centered on the Anthropocene. The extinction of today's biota, followed by a globalized diversity of generalists, and with sufficient time a radiation of new forms to fill the old niches.
More significantly, life on Earth will come to an end, as will the Earth itself. A recent study suggests that the general decrease in the levels of CO2 over geologic time will mean that the C3 plants might not be able to grow on Earth after 200 million years or so into the future, and that C4 plants (which do better in low carbon dioxide) might persist until 800 million years from now. But after that, plant life might die out (barring the evolution of new pathways.)
More importantly, the slow growth of solar intensity means that in about 1600 million years the surface of the Earth will be above the boiling point of water, and thus the biosphere (barring microbes living inside the crust) will die off. And after that, things will continue to grow more intense. When the Sun finally converts into a red giant (in about 5 billion years), it will engulf the Earth entirely. What About Elsewhere?Earth is a special planet, but it is likely not unique. Although alien life would never exactly duplicate the same evolutionary events that we had on our world, it is possible that animal-grade life exists on many worlds. (However, keep in mind that for nearly all of Life's 3.8 billion year history, it was microbial forms alone that were present; many worlds may be slime planets.) And a tiny fraction of the inhabited worlds may have technological civilizations.
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