Get ready for a new old age. With the U.S. fertility rate in a decadelong slump and the life expectancy of 65-year-old Americans approaching roughly 85, our aging nation is likely to grow older by midcentury, as the ratio of young to old continues to decline. The trend is likely to upend how our society is organized, making life very different for today’s 30-year-olds when they reach their 60s compared with life for 60-year-olds now.

The world’s population reached 8bn people on Tuesday and will hit 9bn in 15 years as it experiences an unprecedented surge in the number of older people, according to the latest UN data. The global fertility rate has more than halved since the 1950s to 2.3 births per woman. With mortality also falling, the number of people aged 65 and over is expected to rise from 783mn in 2022 to 1bn by 2030 and reach 1.4bn by 2043, the UN population data revealed.

As India struggles with the growing Omicron wave of COVID-19, another pandemic is gathering force that could someday be equally lethal. While India — and the rest of the world — was caught flat-footed by COVID-19, there is still time to prepare for this looming public health threat, if political and healthcare leaders act now.

In the wake of more than 6.4 million COVID-19 deaths worldwide and unprecedented economic destruction, the global community has no excuse to be caught unprepared for the next pandemic. Yet right now, a devastating parallel plague is already underway and worsening. Some years, it is killing well over 1 million people, according to medical journal The Lancet.

In Washington, Republicans and Democrats are typically at loggerheads when it comes to healthcare policy. Just consider the recent Inflation Reduction Act, which made extensive changes to Medicare and also extended Affordable Care Act subsidies. Every single congressional Democrat voted for the legislation, while every single member of the GOP voted against it. But occasionally, a bill is such an obviously good idea, and so desperately needed, that it commands significant bipartisan support. The PASTEUR Act, co-sponsored by 31 Democrats and 31 Republicans in the House and two members of each party in the Senate, is just such a bill.