"Yesterday's tomorrow today: what we can learn from past urban visions,"
From the article: "In recent years, synthetic biologist Rachel Armstrong has proposed growing an artificial reef below Venice to stop the city sinking into the sea. Meanwhile, American architect Mitchell Joachim envisages houses grown in a laboratory from pig cells."
https://www.theguardian.com/cities/2019/jul/11/yesterdays-tomorrow-today-what-we-can-learn-from-past-urban-visions