Bitcoin (BTC) will see its future “defined” by Africa, one of its best-known proponents has predicted after completing a tour of the continent. In a tweet on Nov. 27, Twitter and Square CEO Jack Dorsey said that he would return to Africa in 2020 after spending time traveling in Nigeria and Ghana this month. “Africa will define the future (especially the bitcoin one!),” he commented, revealing he planned to spend up to six months on the continent next year. During his stint in Nigeria, Dorsey attended a Bitcoin meetup, continuing his personal advocacy of the cryptocurrency. The tech mogul has become famous for his ... (full story)