Remember the dinosaurs? Of course not. They went extinct several million years ago. Volcanic activity and possibly the impact of a very large meteor led to loss of plant life needed to sustain the lower end of the food chain. At the time, 80% of species were lost in what is now called the Cretaceous-Paleogene era.
The demise of
the dinosaurs did make way for sharks in the oceans and land mammals, including
humans. The disappearance of one group
made way for the other. Indeed, the dinosaurs
were able to thrive in the first place because extreme volcanic activity some 50 million
years earlier had led to toxic carbon dioxide and methane levels. An extraordinary 96% of species were wiped
out by those gases. The remaining few
evolved into new sea life and eventually the dinosaurs.
One has to wonder then what sort of animal life will take over when humans are no longer around. Wait, what? Human extinction?
Yes, humans could easily be replaced in the current geological period, the Holocene era. That is because the planet is experiencing the sixth mass extinction event since Earth did it first turn around the Sun. As much as half of known species today could be extinct - no living member - by the middle of the current century.
The cause? Human activity is causing loss of habitat. Human carelessness has increased emission of toxic pollutants that kill animals and bird. Combusting fossil fuels by humans is putting greenhouse gases into the Earth atmosphere, warming the air shell around the globe. Pollution and global warming are leading to warmer and increasingly acidic oceans. The consequences are extreme weather events that reduce or destroy agriculture crops as well as alter ocean shorelines.
A number of
species have already been lost, some of them famous such as the Dodo Bird or
the Tasmanian Tiger. Others are less
well known, like the the Passenger Pigeon or the Western Black Rhinoceros.
Human activity
has had a profound impact on the two island-continents Australia and Antarctica.
Pollution and the introduction of foreign
species such as sheep, horses, rabbits, cats and rats has led to the disappearance
of hundreds of species in Australia.
Global warming is deeply impacting Antarctica
Ok, but why does
it matter? Australia still has plenty of
kangaroos and platypus around. There are
still penguins in Antarctica. It is
perhaps wise to look beyond the tourism posters.
Scientists working
across Australia and Antarctica have identified nineteen ecosystems that are
collapsing due to the impact of humans.
They point to dying coral reefs, drying tropical savanna, shrinking
mangroves in the Gulf of Carpenteria and damaged moss bends in eastern
Antarctica.
Why should
humans care? The breakdown of an
ecosystem has a profound impact on the food chain and water resources upon which
humans count for sustenance. An ecosystem
is put into peril by the loss of a keystone species - an
organism that regulates all animal and plant life. Take for example, the African Elephant. There is much more to them than eye candy for
safaris. They shape their habitat with
their elephant ways. During the dry
season they use their tusks to dig up dry riverbeds, creating watering holes
that other species can also use. Their dung
is full of undigested plant matter that feeds insect life and fertilizes the
savanna. They keep brush growth at bay
by breaking down and eating trees, allowing grasses to grow for grazing animals. These activities also favorably impact the
watershed at the earliest sources.
Elephants are
struggling against illegal poaching and the loss of habitat due to agriculture
expansion and logging. They are getting more attention than some animals in
danger of imminent extinction. For example,
the Amur Leopard is a cat species in particular peril in its home turf in China,
Russia and Korea. There are less than six
dozen in the wild. The Amur Leopard is
known to be a keystone species within certain habitats by keeping in balance
prey populations such as deer.
Overgrazing by a large deer population gives rise to erosion that
interrupts the flow of rainwater into watersheds - the
very watersheds that supply humans with vital water resources.
Breeding
programs for captive Amur Leopards are valiantly attempting to keep the gene pool
above a critical threshold. Indeed, adequate
gene levels is vital to maintain diversity and robust resistance to disease. Otherwise, a species is likely to be on the
list when scientists tally up the lost animals and bird of the Holocene. Humans need to realize they could be on that
list as well.
Seriously, why all the drama? Why is extinction important for investors? A solution is needed. The existence of wild animals is a key to maintenance of human food and water supplies. Even an animal as obscure as a wild cat halfway around the world. One ecosystem falls, then another and finally enough ecological dominoes are tipped over to reach one that impacts your food, your water. Test how long it will take. Where does your food come from. Down the road? Other side of your continent? Another continent?
There is no environmental fairy god mother to fix things. No bright shiny spaceship to take us to a different planet.
Companies either
to make the problem worse or support solutions.
As an investor or even a short-term trader providing liquidity, how is your
capital allocated? To the perpetrators
of the problem or to the supporters of solutions?
The allocation
of capital to an investment, to a trade, makes you either part of the problem
or part of the solution. Is your capital
going into the current meme stock? Are
they a water polluter? An emitter of
greenhouse gases? Does the company seeking
resource efficiency or conduct business like there is no tomorrow?
Neither the author of the Small Cap Strategist web
log, Crystal Equity Research nor its affiliates have a beneficial interest in
the companies mentioned herein.
No comments:
Post a Comment