12 March, Deserts XV: Avoiding future deserts.

earthnasa

Yes, we are thinking about climate change. In the vanguard of Church thinking on this concern are the Columbans, an international community of priests, sisters and volunteers who often work in places vulnerable to the effects of climate change. They can see it happening while it is still possible to dismiss the concerns as scaremongering in western cities.

Fr Sean McDonagh writes: (follow the link for the full article)

Despite the promise made at the Paris Agreement in 2015, countries will have to increase their level of ambition for the sake of the future of humankind and all other species.

Researchers writing in the prestigious journal Nature questioned whether planet Earth had passed a series of tipping points on climate change. Tipping points are reached when the impacts of global heating become unstoppable in terms of the runaway loss of ice sheets, destruction of forests or rising ocean levels. Until recently, scientists believed that it would take a rise of 5 degree Celsius about the pre-industrial level, to breach tipping points. Recent research suggests that this could happen …

The good news is that we now have technologies such as renewable energy and electric vehicles which could enable us to make serious cuts in greenhouse gas emissions. Inger Andersen, the executive director of the United Nations Environment Programme warns that “that the world’s fate would be sealed in the next few years as carbon would rise to such a level as to make dangerous levels of heating inevitable.”

We may feel we can do nothing useful, or we can actually do lots of little things: litter picking, tree planting, travelling by public transport or walking … none of it makes much difference on its own, but if we see, judge and act as though God has put a new heart within us, a heart that loves the planet we are given for our home, we will be faithful in those little things. Do read Fr MacDonagh’s article.

NASA photograph.

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