"Most of the old guard have sought to remain in places like Mali, or in Africa, away from the Ukraine fight, because the guys I talked to before the invasion were not supportive of the invasion," says Sean McFate, adjunct professor in Maxwell's Washington programs.

The Moscow summit has the effect of underscoring and reinforcing the status of “Russia as a junior partner with China—economically, militarily and diplomatically,” Robert Murrett, professor of practice of public administration and international affairs, tells the Associated Press.

The fact that the costs of compliance are typically borne by workers and consumers is a fundamental flaw of carbon pricing programs, says Matthew Huber, professor of geography and the environment. It’s one that, he suggests, has led to the Biden administration’s relatively skeptical stance on cap-and-trade programs.

“The U.S. has always been promoting and setting up this entire thing,” says Natalie Koch, professor of geography and the environment. “It’s not like the Americans are passive in this. We have absolutely helped sow the seeds for that Saudi agricultural industry that has come back to us now.”

Ryan Monarch, assistant professor of economics, says it would be more difficult for China's manufacturing industry to transition to the high-end amid deteriorating U.S.-China relations and the decoupling of business between the two countries.

"There's an ongoing public split between Wagner and the Russian military, and both sides are looking for symbolic wins," says Sean McFate, adjunct professor in Maxwell's Washington programs.

Gladys McCormick, associate professor of history, says Mexico already has a significant police and military presence on its side of the border and efforts to confront the cartels militarily have not solved the problem. “It’s been tried and it has failed colossally,” McCormick says. “So the idea to sort of try it again to me sounds utterly irresponsible.”

It’s unlikely anything will be done in the near term, in part because of the current lack of bipartisanship in Washington, says Gary Engelhardt, professor of economics.

"Putin has always known that NATO poses no credible security threat to Russia itself. Since the end of the Cold War, NATO’s force posture and the U.S. military presence in Europe have greatly declined, reducing any potential military threat to Russia. What really scares the Russian elite is the spread of democracy," argues Michael John Williams, associate professor of public administration and international affairs.

Overall, grandmothers still take the lead in spending time with grandchildren, often rearranging their schedules to do so, says Madonna Harrington Meyer, University Professor and author of “Grandmothers at Work: Juggling Families and Jobs” (NYU Press, 2014).