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PARIS, FRANCE - MAY 15: Chairman of Alibaba Group Jack Ma arrives to attend the "Tech for Good" Summit at "Hotel de Marigny" on May 15, 2019 in Paris, France. The second edition of the "Tech for Good" Summit launched by French President Emmanuel Macron in 2018 brings together more than 80 leaders of large companies, startups and players in the global digital ecosystem to discuss the contribution of technology to the common good and the collective fight against digital threats. (Photo by Chesnot/Getty Images)

PARIS, FRANCE - MAY 15: Chairman of Alibaba Group Jack Ma arrives to attend the "Tech for Good" Summit at "Hotel de Marigny" on May 15, 2019 in Paris, France. The second edition of the "Tech for Good" Summit launched by French President Emmanuel Macron in 2018 brings together more than 80 leaders of large companies, startups and players in the global digital ecosystem to discuss the contribution of technology to the common good and the collective fight against digital threats.
 (Photo by Chesnot/Getty Images)