Angela Weiss / AFP via Getty Images Jack Schlossberg, John F. Kennedy’s only grandson, remembered his 35-year-old sister with a moving tribute following her tragic death after a battle with a rare cancer. The 32-year-old congressional candidate shared an excerpt from his sister Tatiana Schlossberg’s book, Inconspicuous Consumption: The Environmental Impact You Don’t Know You Have , on X and Instagram on Monday morning. “It’s up to us to create a country that takes seriously its obligations to the planet, to each other, and to the people who will be born into a world that looks different than ours has for the last 10,000 years or so,” the environmental journalist and mother of two had written. Read more at The Daily Beast.