Natasha Sarin, a Yale professor and former counselor to Treasury Secretary Janet Yellen, dives into the urgent need for tax reform aimed at the ultra-wealthy. She discusses the potential of a wealth tax and the complexities of taxing unrealized capital gains, spotlighting current disparities in the tax system. The conversation also touches on the impact of tax reforms on charitable giving and the staggering $600 billion revenue loss from uncollected taxes. Sarin offers a hopeful perspective on future policies that can enhance transparency and fairness in taxation.