Raul Pacheco-Vega joins The Water Values Podcast Raul Pacheco-Vega joins The Water Values Podcast and discusses a wide range of issues affecting water. Our first topic was water conflict in Mexico, then we discussed the politics of global sanitation, and finally, we addressed privatization and public-private partnerships. Raul gave a great interview, and you’ll surely find his thoughts on these issues interesting and thought-provoking.