1/3 "Consider the public response to the rollout of vaccines. For the world to beat the coronavirus, most of the population needs to agree to take one, and few democratic governments would choose to make it mandatory. …
2/3 "…However, there remains significant vaccine hesitancy around the globe. If that group were big enough, one of our most promising routes out of the pandemic would be compromised. The refusal of these individuals would affect everyone, even the vaccinated."