Rabbi Geoffrey A. Mitelman of Temple Beth El of Northern Westchester in Chappaqua, N.Y., was in the original Rabbis Without Borders cohort. “Rebecca has been fantastic,” he said.

“The program brings together a lot of very intelligent, passionate, and sometimes high-powered rabbis. She is able to integrate all of their thinking in meaningful ways, and lead the discussion so everybody feels heard and no one feels talked-over. That’s not easy.”

Mitelman is working on “Sinai and Synapses,” his project for Rabbis Without Borders. “It’s designed to bridge the scientific and religious world. She’s been invaluable with ideas and guidance and suggestions every step of the way,” he said.

“Rebecca is amazing.”