What we have now in the U.S. and most parts of the world is a lot of interest and ideas on how to address our carbon footprint to reduce global warming. While we cannot dictate to the rest of the world what we think needs to be done, we can certainly lead by example if we want to take those necessary steps. It seems to me that if we look where we should be in the future, we need to start coming together now and discuss the best ways to move forward. These are difficult issues potentially impacting all of our lives.

The western U.S., with the exception of the West Coast, is dry in part because it lies in the rain shadow of mountains. The westerly wind from the Pacific Ocean is forced upward by the mountain ranges in the West. As it moves up, the air cools and precipitation forms on the windward side of the mountains. By the time the wind reaches the leeward side of the mountains, the moisture has already rained out.

In his major post-storm speech, Mayor Michael Bloomberg noted that in 2050, one-quarter of the city’s land and 800,000 residents would be within the one-hundred-year flood zone. But instead of talking about the devastation as an opportunity to reshape the city’s shoreline to better reflect future sea levels and more frequent storm surges, he doubled down. “As New Yorkers, we cannot and will not abandon our waterfront. It’s one of our greatest assets. We must protect it, not retreat from it,” he said.

John Kerry helped bring the world into the Paris climate agreement and expanded America’s reputation as a climate leader. That reputation is now in tatters, and President-elect Joe Biden is asking Kerry to rebuild it again – this time as climate envoy, a position Biden plans to include in the National Security Council. It won’t be easy, but Kerry’s decades of experience and the international relationships he developed as a senator and secretary of state may give him a chance of making real progress.

We might talk about what makes a great American. Great ones we’ve known. Teachers would be thick among them, and older people of integrity we’ve been lucky to know. My grandfather. My parents. Artists are my heroes, too. I’d talk about Berger, and Merwin’s poem “Thanks.” We’d stay up late. I’d plug in the porch lights.The pie would be pretty great. And after we caught up on her last ten thousand years — Say what you want about global warming, she’d laugh, but I was pretty excited at first, when that last ice sheet started to go away — she might ask what I’ve been up to.

To ensure global food security and sustainable food practices in an ever-growing world, we need to reexamine our food systems and take regional resources, such as land and water availability, as well as local economies and culture into account.  To start, the United States and other developed countries must encourage food companies to produce more sustainable food, including more plant-based options, and educate consumers and retailers about healthy and sustainable diets.

Meanwhile in Indonesia, the two presidential candidates – incumbent Joko Widodo (known as Jokowi) and ex-army officer Prabowo Subianto – have given vague promises of environmental protection but few details. That said, Jokowi, who won as an outsider populist in 2014, has done more than some expected to tackle deforestation. As of 2015, Brazil was home to 12 percent of total forest global cover, the DRC nearly 4 percent and Indonesia 2 percent, according to the UN’s Food and Agriculture Organization. 

The alliance of rich, emerging and poor economies that sealed the Paris climate deal is falling apart. In 2015, the world’s top two emitters, the US and China, joined with Brazil, some small island countries and the European Union, led by Germany, France and the UK, to land the agreement. But climate change politics have shifted significantly since then, with two more big tilts this week. Brazil elected a staunch and radical anti-environmentalist president, while Germany’s Angela Merkel confirmed her exit plans

Both Bolsonaro and Mourão have defended the excesses of Brazil’s military dictatorship, which displaced and killed (intentionally or through diseases) thousands of Indians in the Amazon, amid an effort to build roads and hydroelectric dams in the forest. The armed forces have never recognized any wrongdoing. “If he wins, he will institutionalize genocide,” says Dinamam Tuxá, the national coordinator of Brazil’s Association of Indigenous Peoples, in a phone interview with Climate Home News. 

In a report released this week, the ‘task force on displacement’ called for better data collection and analysis on climate migration trends, and finance to help those hardest hit. “The UN currently lacks a systemwide lead, coordination mechanism, or strategy on disaster displacement, including related to climate change,” wrote the authors, who mostly represent UN agencies. They called on Secretary General Antonio Guterres to develop a response.