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PBS News Hour
New book offers hopeful view of handling the climate crisis
One of the global problems addressed at the U.N. General Assembly is the climate crisis. Multiple wars and other geopolitical tensions have cast a particularly sobering shadow over whether nations can meet meaningful pledges. The new book, "What If We Get It Right?" offers a more optimistic conversation about what individuals can do. Amna Nawaz spoke with author Ayana Elizabeth Johnson.
