G7 Live Updates: Leaders Will Pledge to Donate 1 Billion Covid Vaccine Doses


President Biden with President Emmanuel Macron of France, center, Prime Minister Mario Draghi of Italy, left, and the European Commission president, Ursula von der Leyen, in Carbis Bay, England, on Friday.
Credit…Ludovic Marin/Agence France-Presse — Getty Images

PLYMOUTH, England — Call it the much-welcomed end of Zoom diplomacy.

Four months ago, President Biden held his first work-from-home meeting with a world leader, conferring with Prime Minister Justin Trudeau of Canada in the only viable way during a pandemic: a video call from the Roosevelt room in the White House.

More Zoom calls followed:

A hospital ward made from trash highlights Arthur Huang’s mission to revolutionize recycling

When the Covid-19 pandemic hit, Taiwanese architect and engineer Arthur Huang wanted to do something to help. As the construction industry across the world ground to a halt, putting many of his projects on hold, Huang turned his attention to solving the urgent need for medical supplies and hospital space.

Based in Taiwan’s capital, Taipei, Huang is the co-founder and CEO of Miniwiz — a company that takes different types of waste and transforms them into over 1,200 materials that can be used for construction, interiors and consumer products.

With the pandemic affecting shipments of conventional materials, Huang found an …