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COP27: Are climate summits a waste of time?
The 27th annual UN climate summit is taking place in November. Will it be worth all the time and effort?
Jomo Kwame Sundaram: Climate inaction, injustice worsened by finance fiasco
Many factors frustrate the international cooperation needed to address the looming global warming catastrophe. As most rich nations have largely abdicated responsibility, developing countries need to think and act innovatively and cooperatively to better advance the South.
Why are some Pacific lagoon corals resistant to climate change?
While there is no question that climate change is affecting coral, the level and type of impact is not uniform.
At the UN, climate change & security must be tackled together
Could the next wars be triggered by climate change? Until recently, the question might have seemed like science fiction, but now it is very real.
Betting on green hydrogen in Chile, a road fraught with obstacles
Chile is in a privileged position in the world to produce green hydrogen and boost the development of the new fuel thanks to the country's optimal conditions for generating solar and wind energy, but the large investment required and the scarcity of water are two of the biggest obstacles to overcome.
Bringing clean water on tap to rural villages in Polynesian Island Nation Of Tuvalu
Climate change and population growth have increased pressures on the country's water resources.
Building back greener in Africa
Left unchecked, climate change, environmental destruction, rising sea levels, droughts, floods and other environmental risks could trigger mass migration, increase conflict and disrupt, if not reverse, a decade of economic growth in Africa.