Double-Duty Hot Sauces
Farmers in Africa plant chiles around fields to deter elephants from trampling the crops; their Elephant Pepper hot sauces fund elephant conservation and agricultural research. elephantpepper.com.
Volunteer tours run by Peru’s Marvelous Spatuletail Lodge involve trail-building to protect Incan ruins and hummingbird habitats. marvelousspatuletail.net.