One of the effects of global warming resulting in climate change is that dry places may become drier – or ironically wetter – without warning, and to a greater degree.
This will have effects on agricultural production, although ironically some areas (a minority compared to the whole) will be improved agricultural production due to either greater warmth or greater rainfall.
But one of the most obvious impacts – and least talked about – is the effect of climate change on population, and specifically, on urbanisation.
At its most simple, people worldwide need somewhere to live. And despite the desultory attempts of local and State governments to put them off – desultory according to the dominant belief system and political will in any given area – people still want to build homes on floodplains, near rivers, in wooded areas prone to bushfire, on beaches, and so on.
This NY Times article (left) does an excellent job of both explaining the science, the politics, and the effect of the problem on ordinary citizens. We strongly recommend you read it. Just click the screen grab or click below.
And this article, which we also suggest you read, gives a further scientific response to the contribution to climate change to the events of the last few days.
We have no wish to ride this article on the backs of those enduring a distressing situation – none at all – but comment needs to be made, if for no other reason that the world is at a tipping point where further warming will simply increase the effects now being seen, but we still have time to take effective action to turn the tide back, if you’ll forgive the pun.
We have dear friends in Texas, and we bitterly regret the growing number of deaths of those caught up in the flooding in that state, and those who have been injured or lost property. Our prayers and sympathies go out to those affected and if there’s a reconstruction or victim support fun we can be advised of, we will gladly donate to it.
We have recent endured the same in Australia and the community effect is awful. Like Texas, with whom parts of Australia share similar climactic profiles, we have always endured droughts, fires and floods.
But what is absolutely certain is that looking over the last decade or two such events are getting worse, and lasting longer.
In order to ensure that remedial action is taken, we now need some clear, unambiguous thinking. It must be said that “deep south” Conservatives have led the way in pooh-poohing the reality of climate change, or its effect.
Former GOP hopeful for President and Governor of Texas Rick Perry repeatedly questioned the science behind climate change — “I think we’re seeing almost weekly, or even daily, scientists that are coming forward and questioning the original idea that man-made global warming is what is causing the climate to change.”
Perry, along with energy companies, industry front groups, and other conservative politicians, sued the EPA in an attempt to block the agency from regulating climate pollution. Their argument was that climate science is a hoax.
Under Perry, Texas led the nation in carbon emissions and is home to five of the ten worst mercury emitting power plants in the country.
The governor called the EPA a “den of activists,” and in response to the Clean Power Plan, the governor said it was “the most direct assault yet on the energy providers that employ thousands of Americans.” He criticised the Obama administration’s delay of the Keystone XL pipeline and speaking at a trade association funded by BP, Perry called the 2010 BP oil catastrophe an “act of God” and his solution to the nation’s economic ills: “more oil drilling.”
Against this nonsense, a detailed examination of the impact of likely climate change on Texas can be found here, from the University in Austin, the city in which great swathes are now under water. It’s cold comfort to those who were hit by “a tsunami” of water according to the current Governor that some in the political establishment in Texas are cheerleaders in refusing to tackle climate change despite evidence like this being freely available.
In the past, we have been criticised for dismissing climate change deniers, refusing to listen to their ridiculous anti-intellectual and anti-science rantings, and refusing to countenance debating with them. We acknowledge this, but we refuse to apologise or change our view, for these reasons alone:
- For the record, we acknowledge there is debate over the scale of man’s contribution to climate change. But to pretend it is none whatsoever is clearly ostrich-head-in-sand-like stubbornness, mindlessly disputing the opinions of tens of thousands of well-credentialled scientists across a vast range of disciplines, not just climatology.
- We acknowledge that argument exists about the likely pace of climate change and the effects thereof. However: that there will be SOME change is undisputed, and even very small changes at the lower end of predictions are already having a profound effect on global weather, and the human population.
- Many of the effects of global warming – such as ocean acidification – are just as serious as weather change, and constantly ignored by the climate change deniers. These changes could see the world’s entire food chain threatened and the extinction of thousands of ocean species, both vegetable and animal.
Given the foregoing, we should be taking PRECAUTIONARY climate change action.
Even if it turns out that our fears are over-complicated or overblown, to ignore the current signs is moronic, dangerous, and surely equivalent to dereliction of dutyfrom our legislators.
Politics has overtaken commonsense prophylactic government action, and that should be totally unacceptable to all.
An understanding that we need to be CAREFUL while we sort out the science still further is one that should be shared by all politicians, of all parties, on a non-partisan basis. To reduce the matter to a political football (presumably based on a belief that it will enhance election prospects) is stupidity of a near-criminal nature.
Because you know what, Dear Reader?
If we take action to combat climate change, and it turns out we were worrying completely unnecessarily, all we will have done is created a cleaner, less polluted planet.
And old, dangerous and polluting industries will have been replaced by others. And who would mourn that?
Where’s the loss?
Let us hope those now struggling with floods and storms in Texas remember who refused to do anything about the problem before it came to this – and who they want in charge of their lives in future.