To appreciate the new exhibit opening this Sunday at the Academy Museum of Motion Pictures in Los Angeles, titled “Hollywoodland: Jewish Founders and the Making of a Movie Capital,” one must know something about its backstory. Jacob Gurvis writes:

The exhibit’s debut comes two-and-a-half years after the museum’s opening, which sparked controversy among supporters and visitors for not including the industry’s Jewish beginnings.

[One segment of the exhibit], titled “Studio Origins,” is a long series of panels detailing the history of Hollywood’s studio system, spotlighting the eight studios known as “the majors” and their Jewish founders. In addition to archival documents, images of early studio lots, movie posters, and behind-the scenes images from film sets, the displays mention each founder’s Jewish background.

The Warner Bros. display highlights Harry and Jack Warner’s “early stance against Nazism when polls and public discourse still conveyed this was an unpopular position in the United States.” In the Universal installment, there is a 1938 letter written by the studio founder Carl Laemmle, in which he emphasizes his concern for European Jewry. Laemmle would help hundreds flee Nazi Germany.

Iran recently announced its plans to install over 1,000 new advanced centrifuges at its Fordow nuclear facility. Once they are up and running, the Institute for Science and International Security assesses, Fordow will be able to produce enough highly enriched uranium for three nuclear bombs in a mere ten days. The U.S. has remained indifferent. Jacob Nagel writes:

For more than two decades, Iran has continued its efforts to enhance its nuclear-weapons capability—mainly by enriching uranium—causing Israel and the world to concentrate on the fissile material. The International Atomic Energy Agency recently confirmed that Iran has a huge stockpile of uranium enriched to 60 percent, as well as more enriched to 20 percent, and the IAEA board of governors adopted the E3 (France, Germany, UK) proposed resolution to censure Iran for the violations and lack of cooperation with the agency. The Biden administration tried to block it, but joined the resolution when it understood its efforts to block it had failed.

To clarify, enrichment of uranium above 20 percent is unnecessary for most civilian purposes, and transforming 20-percent-enriched uranium to the 90-percent-enriched product necessary for producing weapons is a relatively small step. Washington’s reluctance even to express concern about this development appears to stem from an unwillingness to acknowledge the failures of President Obama’s nuclear policy. Worse, writes Nagel, it is turning a blind eye to efforts at weaponization. But Israel has no such luxury:

Israel must adopt a totally new approach, concentrating mainly on two main efforts: [halting] Iran’s weaponization actions and weakening the regime hoping it will lead to its replacement. Israel should continue the fight against Iran’s enrichment facilities (especially against the new deep underground facility being built near Natanz) and uranium stockpiles, but it should not be the only goal, and for sure not the priority.

The biggest danger threatening Israel’s existence remains the nuclear program. It would be better to confront this threat with Washington, but Israel also must be fully prepared to do it alone.