Harvard scientist George Church quits AI startup Radical, alleging partner stole his credit

George Church, a prominent Harvard researcher known for advising biotech and synthetic biology ventures, has stepped down from his role at the artificial‑intelligence startup Radical.

In a public statement, Church said the departure was driven by what he described as "sleazy" behavior by his partner, Andrew Dunn, who he claims took credit for work that was not his.

Church has previously consulted on projects ranging from de‑extinction to the development of pig organ transplants for human use, but this dispute marks a rare public conflict in his advisory activities.

The incident highlights challenges that can arise when high‑profile scientists collaborate with fast‑moving AI‑driven biotech firms.