A combination of pests, deforestation and climate change had almost wiped out large cardamom, but natural fertilisers and mobile technology has helped its comeback

To solve an environment problem, turn it into a business opportunity, says Erik Solheim

Victor Mallet’s book on the Ganga does better when it looks beyond the Hindu faith that holds the river holy and describes the politics and practicalities that undermine its health

The sixth Sustainable Mountain Development Summit, held in Mizoram, focused on urban development, climate change and adaptation, and identifying the research gaps and needs of Indian mountain states

In parts of Bangladesh, especially along the Chitra river, mangrove forests are appearing as the river water turns saline

River basin improvement activities and artificial groundwater recharge is expected to return Kathmandu’s holy Bagmati river to its glory days

Combatting climate change needs money that is only available in global bond and equity markets, which are heavily invested in fossil fuels

Negotiations at COP23 failed a major test on financial commitments, but there were some successes on pre-2020 action and providing support for women

The crucial issues of water supply, quality and availability are little discussed at negotiations like COP23, and funding for projects is falling short

Gasification of rice straws can solve the problem of air pollution, and with it many others, if only the government was willing to employ it.