Toby Ord is very concerned about this, and he's calculated that some charities are hundreds or even thousands of times more effective than others, so it's very important to find the effective ones.
Toby Ord je jako zabrinut zbog ovog, i izračunao je da su neke od organizacija stotine ili čak tisuće puta efikasnije od drugih, tako da je vrlo važno pronaći one efikasne.