New research shows that Bus Rapid Transit (BRT) can reduce travel time by millions of hours for commuters worldwide. For instance, BRT users in Istanbul, Turkey, can save 28 days per year by shifting from other transport modes to BRT. Commuters in Johannesburg, South Africa, meanwhile, can save an estimated 73 million hours between 2007 and 2026. That’s the equivalent of more than 9 million eight-hour work-days.
The world is projected to hold a whopping 9.6 billion people by 2050. Figuring out how to feed all these people—while also advancing rural development, reducing greenhouse gas emissions, and protecting valuable ecosystems—is one of the greatest challenges of our era.
So what’s causing the global food challenge, and how can the world solve it? We begin to answer these questions through a series of graphics below. For more information, check out the interim findings of Creating a Sustainable Food Future, a report produced by WRI, U.N. Environment Programme, U.N. Development Programme, and the World Bank.
Take a look at four U.S. cities—Boulder, CO.; Salt Lake City, UT; Pinecrest, FL.; and Hoboken, NJ—and it's clear that they are at the frontlines of climate change. But take a closer look and you’ll see that they’re also at the forefront of local climate action.
The world will need to spend an estimated US$5.7 trillion annually in green infrastructure by 2020 in order to limit global temperature rise to 2 degrees C. This week, it took a step toward creating an institution – the Green Climate Fund – that will be pivotal in achieving this goal.