On today's episode, we have three big economic ideas for your consideration – ideas that could potentially improve the economy and make us more efficient. First, what if we ban left turns on roads? Then, what if we gave every new baby ... a trust fund? And lastly, what if we completely got rid of U.S. congressional districts? That's all on today's episode. This show was hosted by Sarah Gonzalez. It was produced by Willa Rubin and Emma Peaslee with help from Sam Yellowhorse Kesler. It was edited by Dave Blanchard and engineered by Robert Rodriguez. It was fact-checked by Sierra Juarez. Alex Goldmark is Planet Money's executive producer. Help support Planet Money and get bonus episodes by subscribing to Planet Money+ in Apple Podcasts or at plus.npr.org/planetmoney.Always free at these links: Apple Podcasts, Spotify, Google Podcasts, the NPR app or anywhere you get podcasts.