There are four looming threats casting a shadow of doubt on the prospect of maintaining an open Internet by 2025, according to a canvassing of more than 1,400 experts by the Pew Research Center Internet Project. The experts were posed this question about the future of the Internet: “By 2025 will there be significant changes for the worse and hindrances to the ways in which people get and share content online compared with the way globally networked people can operate online today?” According to Pew, 35 percent answered with a pessimistic “yes,” while 65 percent answered with an optimistic “no.” Respondents were also given an optional open-ended follow-up question asking them to elaborate on the most serious threats to accessing and sharing content on the Internet, along with what measures should be taken to preserve people’s “optimal future capabilities in using the Internet.”