Microsoft co-founder Bill Gates is ready for his next endeavor: joining the fight against Alzheimer's disease.

Gates revealed Monday that he invested $50 million in the Dementia Discovery Fund, which is working on new approaches to treating dementia. Gates also plans to invest an additional $50 million in start-ups working on Alzheimer's research, according to an interview with Reuters.

philanthropist：慈善家
Wiktionary英語版での「philanthropist」の意味
語源
philanthropy +‎ -ist; compare French philanthrope.
名詞
philanthropist (複数形 philanthropists)
A person who loves humankind in general.
A very generous person or institution.