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Amazon’s expansion in Seattle was back in the news this week with the release of new plans for biospheres?at the base of one of the buildings in the proposed complex at the northern edge of downtown Seattle.?Jeff Bezos didn’t talk about the biospheres during Amazon’s annual meeting this morning — in fact, the drawings he showed didn’t include the spheres — but he did give perhaps his most extensive public comments yet on the company’s real estate plans.

Amina J. Mohammed, deputy secretary-general of the UN, said that with more than 800 million poor in the world, poverty reduction is a primary task in the 2030 Agenda for Sustainable Development.

Among the many scientists and doctors in the US and China who have been using online platforms to hold virtual meetings, Fielding recently connected by video with Zhang Wenhong, head of Shanghai's COVID-19 clinical expert team, to exchange experiences.

Amazon’s marketplace for third-party sellers has become a huge part of its business, making up nearly 60 percent of gross merchandise sales last year. However, a new investigation by The Wall Street Journal shows that thousands of unsafe products have made their way onto the marketplace, the latest example of a tech giant struggling to police the platform it created.

Amina noted that initiatives like the African Tech Challenge provide great opportunities for businesses, manufacturers and the private sector to enhance their chances for prosperity.