Last week, the world marked the 51st Earth Day. This year’s theme – “Restore Our Earth” – was apt. As the COVID-19 pandemic has reminded us, the effects of human activity on the planet do not respect borders. The Earth is a single living, self-regulating system, and it demands a single, shared system of accounting that balances at the global level. We need a one-Earth balance sheet.

Xi was the first national leader to speak after Biden, emphasizing the need to advance global environmental governance.

As the United States prepares for a radical course-correction on climate change, China is raising its game. Climate action has become yet another front in the competition between the world’s two largest economies. Who will cross the net-zero-emissions finish line first?

Millions of people around the world are facing significant adversity. Governments must provide adequate financial and social protection, so that the poor and marginalized do not feel they must choose between protecting their health and providing for their families. And they must address the deeper social inequalities that the pandemic has exacerbated.

Can China’s green initiatives and the Green New Deal in the United States work in harmony? With both countries committed to a transition to new energy, it is more important than ever for them to communicate.

Chronic water shortages have become an entrenched issue around the world. In China and the United States, desalination solutions are being applied to replenish precious water supplies.

Around the world, breweries are seeking ways to lower their environmental footprint, while increasing production and profits. The brewery industries in China and the U.S. look at methane biogas capture from their wastes as a part of both their business plans and to meet environmental sustainability goals.

The issue of deep-sea presents a classic dilemma between climate protection and innovation. China has the greatest capability to pioneer a method of finding a balance between the two.

Agricultural plastics have transformed China’s agriculture and the Chinese are unlikely to abandon its use. If things do not change, plastic use in agriculture will move from a “white revolution to white pollution”.

Against the backdrop of the global supply chain and climate change, possibilities for growth in China’s alternative meat market are undeniable, and US companies are looking to profit.