In this year's annual letter, Melinda and I write about the work our foundation has done on health and education over the last twenty years and why we think the risks we've taken have set us up for future progress. We also write about two issues that have emerged as priorities for us?climate change and gender equality?and how they will factor into our next 20 years. You can read the whole letter at https://gatesnot.es/3bk40oL

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