The US is the world’s science superpower — but for how long?

From Nature:

Science in the United States has never been stronger by most measures.

Over the past five years, the nation has won more scientific Nobel prizes than the rest of the world combined — in line with its domination of the prizes since the middle of the twentieth century. In 2020, two US drug companies spearheaded the development of vaccines that helped to contain a pandemic. Two years later, a California start-up firm released the revolutionary artificial-intelligence (AI) tool ChatGPT and a national laboratory broke a fundamental barrier in nuclear fusion.

This year, the United States is on track to spend US$1 trillion on research and development (R&D), much more than any other country. And its labs are a magnet for researchers from around the globe, with workers born in other nations accounting for 43% of doctorate-holders in the US workforce in science, technology, engineering and medicine (STEM).

But as voters go to the polls in November to elect a new president and Congress, some scientific leaders worry that the nation is ceding ground to other research powerhouses, notably China, which is already outpacing the United States on many of the leading science metrics. “US science is perceived to be — and is — losing the race for global STEM leadership,” said Marcia McNutt, president of the US National Academy of Sciences in Washington DC, in a speech in June.

More here.

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