πΉ After a client secretly recorded their virtual sex session and leaked it, every phone notification sends sex worker Elizabeth Otieno into a cold sweat.
π¨ Sheβs only one of many sex workers across Africa who have become victims of non-consensual pornography. ππ§΅
π£ "I feel ashamed and anxious all the time. My partner left me and even my family won't talk to me," says Elizabeth.
"I thought it was a safe and private way to make money, but virtual sex ruined my life."
From Kenya π°πͺ and Uganda πΊπ¬ to Zimbabwe πΏπΌ and Nigeria π³π¬, pandemic restrictions have pushed sex workers from bars, brothels and massage parlours to websites, apps and video calls.
βοΈ A lack of digital security awareness is leaving them vulnerable.
π£οΈ βBy using imprecise and vague terms [and] confusing terminology... officials bypassed laws, avoided norms, and approved expansive policy measures,β writes @KarenGreenberg3, director at @CNSFordhamLaw
By now you've probably heard that #Bitcoin mining is bad for the environment. @ElonMusk even Tweeted about it yesterday πͺ.
But why does mining use so much energy? And how big is the impact anyway? π§΅
Before we get started, some housekeeping:
1β£ #Bitcoin = A #cryptocurrency that can be used in transactions or as a store of value
2β£ Blockchain = A decentralised database that stores information on transactions
3β£ Blocks = A group of transactions
Got it? Letβs move on πββοΈ.
Bitcoin mining is energy-intensive β‘οΈ because of a process called βproof of work.β