Ethereum Founder on How Facebook Can Do Crypto Right
Facebook could use blockchain technology to overhaul its business model, giving users more control over how their data is used, said Joseph Lubin, the founder of the crypto platform Ethereum.
Using a decentralized ledger would allow Facebook users to “store their own personal data in encrypted form” and decide which companies have access to their information, Lubin said. Giving users more control over their information could increase the quality of Facebook's data.
“If you know that this data is protected well, you can put it on data markets and Facebook can potentially participate in those sorts of data markets,” Lubin said Monday in an interview with Cheddar.
A new Ethereum-based system, uPort, is already providing this service. Users can store all of their data in a secure "wallet" that can be used to log in to other apps and make digital transactions.
Last week, Cheddar [reported](https://cheddar.com/videos/facebook-plans-to-create-its-own-cryptocurrency) that Facebook may be building its own cryptocurrency, part of the social media company's exploration of how to use blockchain technology.
For the full interview, [click here](https://cheddar.com/videos/ethereum-co-founder-joseph-lubin-2).
Parallel Systems has been selected to receive $4.5 million from the Department of Energy for an advanced testing program of its autonomous, battery-electric rail vehicles. The startup, which has raised more than $53 million to date, was founded by former SpaceX engineers to reimagine the rail system by creating a more efficient, decarbonized freight network. Matt Soule, Co-founder & CEO of Parallel Systems, joined Cheddar's Opening Bell to discuss what the company hopes to achieve.
A bipartisan bill introduced by U.S. Senators Amy Klobuchar (D-MN) and Cynthia Lummis (R-WY) aims to tackle the spread of misinformation on social media platforms, as well as the addictive nature of the sites and negative mental health impacts they have on users. The 'Nudge Act' would require studies to find and compile potential interventions that platforms could use to encourage people to think before they share a post, or log off after spending too much time on an app. The FTC would create rules based on these findings, and hold the platforms accountable. But will it work? Jesse Lehrich, co-founder of Accountable Tech, joins Closing Bell to discuss the bill, whether real results and regulations could come from it, and more.
