Patterns of trade and consumption in the global food system are shifting. In the past, most trade in agricultural commodities occurred between developed and developing countries. But, in recent years, the volume of South-to-South trade has increased significantly. Today, some of the most problematic crops in terms of their effect on the environment, such as soy and palm oil, are predominantly traded amongst developing and fast-rising countries.

In December 2015, Beijing issued its first-ever “red alert” for smog, its highest air pollution warning, which closed schools and restricted the number of cars on the road. Less than two weeks later, it issued its second.

Climate change impacts, such as severe drought, sea-level rise, and shifting seasonal patterns, will affect people everywhere. So it’s fitting that the new Paris Agreement places unprecedented importance on actions needed – both nationally and globally – to help people adapt, and solidifies expectations that all countries will do their part to promote greater climate resilience. It also recognizes that even the greatest resilience may not completely prevent harm to life and property, and that the global community must find ways to address “loss and damage” in cases where impacts are beyond the limits of adaptation.

The good news out of Paris is that the world is finally getting serious about reducing greenhouse gas emissions. Here are a few reasons to cheer and one quibble.

Climate change is a very real threat. It will have major implications for every country and region in the world, but South Asia is particularly vulnerable. To appropriately address the challenges there, the world will have to confront four misconceptions about climate change in South Asia. With world leaders convening in Paris to hash out a new agreement on climate change, now is the right time to do it.

The most important and anticipated climate change conference in years is finally underway. In some ways, as Bill McKibben and Andrew Revkin have pointed out, its success is relatively assured thanks to the number of major commitments countries have already made. But that doesn’t mean there’s nothing to see here. “The conference isn’t the game – it’s the scoreboard,” writes McKibben. To extend the metaphor even more, you might call it the league scoreboard, giving us a glimpse of many different storylines playing out.

The recent news that China has been underreporting its already globe-leading coal consumption by nearly 20 percent for the last decade underscores the scale of its air pollution crisis.