Many of the catastrophic risks about which effective altruists concern themselves are likely to result from the failure to control much smaller events, which then grow so large that they do become catastrophic. I will describe examples from infectious diseases – a paradigm case of a growing risk – and describe implications for the allocation of our attention, effort and funds.
Source: Effective Altruism Global (video).
Effective Altruism is a social movement dedicated to finding ways to do the most good possible, whether through charitable donations, career choices, or volunteer projects. EA Global conferences are gatherings for EAs to meet. You can also listen to this talk along with its accompanying video on YouTube.