From Al Jazeera, a video about how Tunisians have seen little change one month after President Zine El Abidine Ben Ali was forced out of office.
Better sleep, improved health, happier people: how ‘cool roofs’ could help
millions avoid deadly heat
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A project to measure how reflective paint reduces indoor temperatures is
delivering tangible benefits across Africa
The brick house Sylvia shares in a We...
10 hours ago
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