Catastrophic Climate Change: How It's Going to Kill You (or your kids or grandkids).
As we know, there are known knowns; there are things we know we know. We also know there are known unknowns;
that is to say we know there are some things we do not know. But there are also unknown unknowns—the ones we
don’t know we don’t know.
- Donald Rumsfeld
Here's the thing: we're so adjusted to 'normal' on the planet, we don't even understand how much we take for granted
and how much and what things will shift. In short, we don't even know how much we don't know about the effects and
impacts of Catastrophic Climate Change. We've never been here before as a species, so we have no relevant history or
memory. We're going to experience a LOT of surprises. Let's call it putting the Change in Catastrophic Climate Change. So, let's consider
some of the impacts of Catastrophic Climate Change which you might not have thought about which are going to kill people
(or already are killing people).
Had you contemplated that the aspect of catastrophic climate change that might kill you is
crocodiles swimming up to your front door and thinking you smell like a meal?
Things are doing to be different, and the changes may happen very quickly. Still, this probably won't
be the case for most of us. Climate change will likely kill us in more mundane ways: disease, resource wars,
drought, floods, starvation, heat stroke, dehydration, hyperthermia, forest fires, mudslides ...
Until such time as I can come back to this page and do it justice, please
start with this article We Are Destroying Our Life Support Systems (2019-01-29) by Dahr Jamail.
For a human health-focused summary,
a number of Canadian health organizations call for action on climate change.
Put more energy into the atmosphere, and speed up air currents, increase atmospheric convection currents, and there's a
recipe for increased air turbulence. If you fly a significant amount, you may have noticed that air turbulence is
becoming more common and severe, and the stories about it in the news are more frequent. It's a real thing:
Turbulence is Getting Worse, but Airlines Have a Plan. (Travel and Leisure 2017.12.05)
But here's the attention-grabber headline:
Mid-air turbulence set to triple due to climate change, scientists warn (The Telegraph 2017.10.04).
Just alarmist stuff, right? Won't really happen, right? Sure.
February 2019 -
‘We did a nose dive, twice’: Three sent to hospital after Delta flight makes emergency landing. (Washington Post)
No worries, you can take the train.
As polar vortexes extend their reach further south for longer, there will be increased problems with frozen switches,
black ice on rails, frozen parts on trains, and rails will contract creating larger gaps for train wheels to span
while moving from rail to rail. As temperatures increase during summer heat waves, rails will expand, causing deflection
issues, and some components may fail due to overheating.
Or perhaps a nice ocean cruise would be a relaxing way to cross the ocean instead.
Ocean Storms Will be More Frequent and More Intense
March 2019 -
'Extreme gust of wind' causes Norwegian cruise ship to list, injuring passengers (USA Today)
Maybe we should just stay home. But that won't protect us from the storms and other things climate change
is going to bring to our doorsteps, like new ranges for invasive species which may weaken trees to fall on our houses
due to stronger winds, or diseases which will expand into areas which are warming (like West Nile virus and
November 2018 -
Humanising health and climate change (The Lancet)
'Global warming' sounds so comforting and attractive, especially on a cold late winter day as I write this thinking the
cold will never end and the snow will be still be here come the start of summer. And the carbon dioxide cheerleaders assure
us that more CO2 and warmer average temperatures will lead to longer growing seasons and more bountiful crops. However,
the evidence already shows otherwise. The 'change' part of climate change includes increasing volatility in temperature and
weather patterns. That means - along with more virulent crop pests - that damaging frosts can occur later in the spring, and
earlier in the fall - shortening the growing season for most crops. Add to that hotter summers to wilt the plants, and
changes to rainfall patterns which are expected to lead to flash floods and droughts more often, and our bountiful agriculture
practices based on over 10,000 years of climate stability will likely produce less food than in the past. That means food
insecurity. And hungry people are unhappy and prone to acting out to express their frustrations and fears.
Droughts may lead to local water shortages, including those which provide drinking water. Floods from more powerful
storm systems will lead to contamination of wells. Warmer weather may lead to faster incubation of bacteria in stored water.
Storm surges can lead to saltwater contamination of reservoirs and wells. Storm systems and floods can lead to damage
to water delivery and sewage system infrastructure.