In its last term, the Supreme Court dropped bombshell after bombshell. We saw major conservative advances on gun rights, separation of church and state, environmental protection, and reproductive rights. “The Court is not behaving as an institution invested in social stability,” the contributor Jeannie Suk Gersen wrote in July. She joins David Remnick to preview the Court’s fall term, highlighting the likely end of affirmative action and a notable case on gerrymandering.