Flash Forward 100 Years: Climate Change Scenarios in California’s Bay-Delta

Scientists investigated how California’s interconnected San Francisco Bay and Sacramento-San Joaquin Delta (the Bay-Delta system) is expected to change from 2010 to 2099 in response to both fast and moderate climate warming scenarios. Results indicate that this area will feel impacts of global climate change in the next century with shifts in its biological communities, rising sea level, and modified water supplies.

Birth of an Iceberg

While satellites have tracked the formation of new icebergs, this is the first detailed airborne survey of such an event.

Biggest Jump Ever Seen In Global Warming Gases

The global output of heat-trapping carbon dioxide jumped by the biggest amount on record, the U.S. Department of Energy calculated, a sign of how feeble the world’s efforts are at slowing man-made global warming.

Seven Billion People Are Not The Issue: Human Sustainable Development Is What Counts

As the global media speculate on the number of people likely to inhabit the planet on October 31 an international team of population and development experts argue that it is not simply the number of people that matters but more so their distribution by age, education, health status and location that is most relevant to local and global sustainability.

Small nations push climate at Commonwealth talks

Pacific islands and other low-lying countries experiencing global warming consequences and rising seas, will use a Commonwealth summit this week to ramp up pressure in the climate change debate, on powerful and majors polluters – the United States and China – that are not doing enough to cut their greenhouse gas emissions.

Climate: Which Nations, Cities Most At Risk?

A third of humanity, mostly in Africa and South Asia, face the biggest risks from climate change, and rich nations in northern Europe will be least exposed, according to a report released Wednesday, by Maplecroft, a British firm specialising in risk analysis.

Seven Billion And Counting

How is the changing global population affecting people’s daily lives? With the UN set to announce that there are now seven billion people on the planet, BBC News reporters spoke to seven people from around the world to hear their stories.