nytimes October 4, 2021 12:00am Review: In ‘Upload,’ Do Blockchains Dream of Electric Lizards? #opera #dutchnationalopera #vanderaamichel #bullockjulia #williamsroderick1965 #ensemblemusikfabrik #uploadopera #news Review: In ‘Upload,’ Do Blockchains Dream of Electric Lizards? Michel van der Aa’s new opera weaves technology into a traditional form with masterly restraint for a sci-fi spin on a fundamentally human tale.