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What will happen when Permafrost, the frozen part of the Earth, melts?

WHAT WILL HAPPEN WHEN PERMAFROST, THE FROZEN PART OF THE EARTH, MELTS?Permafrost is being studied more and more by scientists observing the environmental catastrophe caused by climate change and global warming. What is meant by Permafrost? Where is he? And what are the consequences of its dissolution?

Minister favours photovoltaic parks to forests

Minister favours photovoltaic parks to forests.Portugal’s misnamed Minister for the Environment and Climate Action, João Matos Fernandes, recently approved a 15-hectare photovoltaic park that requires the destruction of 1,079 mature and productive cork oaks.

Cooperation not conflict if we hope to survive climate change

COOPERATION NOT CONFLICT IF WE HOPE TO SURVIVE CLIMATE CHANGESo much aggression across the world is making it increasingly difficult to focus even here in peaceful Portugal on the biggest threat of all to the future of humanity: climate change.

SWEDUTECH Newsletter - Innovation & Sustainable Development

SWEDUTECH NEWSLETTER - INNOVATION & SUSTAINABLE DEVELOPMENTIn 2007 SWEDUTECH started, a response to readers of my columns, lectures books, in 4 languages,. At first it was quarterly, then 5 or 6 issues a year, with articles by engineers, businessmen and scientists.

Top Cop26 climate advocates

TOP COP26 CLIMATE ADVOCATESAntonio Guterres, former prime minister of Portugal, now secretary-general of the United Nations, is likely to be one of the most articulate and passionate advocates for urgent action at the gathering of world leaders in Glasgow for the COP26 summit on climate change.

Climate change: what is happening in Portugal?

CLIMATE CHANGE: WHAT IS HAPPENING IN PORTUGAL?If the sea invades coastal areas, floods start to be recurrent, storms form at a speed never seen before, droughts impede agriculture, global warming causes water shortages, heat waves become the norm, new diseases appear and animals and plants disappear. What could happen?

Deforestation must be stopped!

DEFORESTATION MUST BE STOPPED!Portugal has had a shared language and close social ties with Brazil since it discovered and started colonising this huge South American country five centuries ago, but it now finds itself in danger of suffering an environmental catastrophe, partly because of the on-going destruction of the Amazon rainforest more than 4,500 kilometres away.  

Climate crisis worse than ever

CLIMATE CRISIS WORSE THAN EVERSo far, it’s been a savage summer with deadly wildfires, storms and flash floods around the world. Hundreds of wildfires in Portugal, Spain, Italy, Greece and Turkey have been another reminder, as if one were needed, that the climate is changing.