Sunday, September 29, 2019

How dare you! What future do we offer our children?

This short speech by Greta Thunberg at the United Nations climate summit this week has shaken me. I've been increasingly depressed by how the world's leaders and decision makers continue to pay no more than lip service (at best) to the urgent demands from scientists and experts for concrete action to prevent the disastrous effects of massive climate change. But this short speech spells out the message better than any scientific report. We're in danger of triggering a disastrous and irreversible process and those who can actually do something about the situation continue with a message of business as usual, in some cases denying that the problem even exists. At the same time, the scientific facts were made even clearer as the IPCC published its Special Report on the Ocean and Cryosphere in a Changing Climate, outlining the potentially disastrous effects of global warming to the marine environment with severe flooding, collapse of fishing and increase in severe weather phenomena. The message couldn't be clearer.

Greta points the finger not only at world leaders but also at all of us. We have all contributed to the mess and it's our responsibility to do everything we can to avert disaster. We talk so often about our children's future but now when the children are begging us to offer them a future the world seems suddenly paralysed. The solutions are there, the science and technology are available but the will to change is absent. Yes, there are millions protesting and many are trying to adjust our lifestyles, but the majority are simply continuing as normal, assuming that it will somehow work out well in the end. In all disaster movies, no-one listens to the lone scientist who warns of the impending danger. The mayor insists that the show must go on and scoffs at the idea of a giant shark/mutant piranhas/monsters/aliens coming to spoil the festivities. Sounds familiar today doesn't it? In the movies the lone scientist manages to save the day at the last minute, but I'm not sure this is a realistic scenario.

I have made some changes to my lifestyle in the last couple of years but admit that they are mostly cosmetic. Like most people, I'm still leading a comfortable lifestyle and following ingrained habits. I have often questioned whether not flying or eating less meat will make the slightest difference to the situation. The airports and planes are still packed, new massive shopping malls are opened every day, the annual consumer feeding frenzy of Christmas is already under way and the world's forests are disappearing rapidly. We seem to be consuming ourselves to extinction.

The role of education is absolutely vital to make people aware of climate issues and many educators are already making valuable contributions. But this is a global issue and needs international coordination. A major obstacle is the countries who actively discourage discussion of environmental issues even in schools or suppress any movement that may question or threaten the government's control. Even in the richest nations science and education are under threat since the solutions to the climate crisis threaten the profits and even existence of massive multinational corporations. The backlash we are seeing just now is savage and therefore it is essential that everyone in the education field is conspicuous and active in the public debate (where such action is allowed). Educators and scientists must react publicly to provide facts to debunk the conspiracy theorists and deniers. But we can't do this alone, we need political support. The saddest part of all this is that I see very few political leaders who are willing to step forward seriously and this is the core of Greta's message. She has power to influence but we need bold politicians who can do the real work. I can't see anyone willing to take the lead at the moment.

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