Should governments invest in pandemic preparedness like they do military readiness?

<p>From the BBC World Service: Professor Sarah Gilbert, who helped develop the Oxford-AstraZeneca coronavirus vaccine, says more investment is needed now to help prevent future pandemics. Plus: A new gadget dubbed &#8220;Earth&#8217;s black box&#8221; can record 50 years worth of climate data. And, a look at whether green hydrogen could help future-proof climate goals.</p>