The Waorani carry out a similar diet with their arrow poison, called curare or, in their language, oomae. This is another amazing product of the indigenous science, a most sophisticated technology that the Waorani extrapolated from an ancient myth.

Before my first visit to Waorani territory, I was introduced to don Casimiro Mamallacta, a traditional Kichwa healer and family man living in the outskirts of the jungle town of Archidona, by his daughter Mercedes, whom I met at the Jatun Sacha biological station. During the years that I was collaborating on the demarcation effort and in between the work sessions, I lived with don Casimiro's family.

When speaking of the mighty Andes and the so-called "eyebrows" country at the range's eastern base- the Tropical Wet Forest region-I am first obliged to give homage to the Apu, the Mountain Lords, the ice-capped everlasting sovereigns of these great lands, on whose forested slopes manifests the most marvelous biological diversity.

The Secoya are trapped between the devastating effects of the colonization frontier and their rich traditional past, which is proving to be as fragile a reality and as fleeting a memory as the most powerful visions of their esoteric science. But instead of detailing that sad scene, in this chapter I have attempted to portray my image of this culture as I see it in its fading colors, magic, and awe-inspiring mystery.

Among the Secoya, clear guidelines regulate preparation of the medicine. They are adamant about this preparation method and insist that the guidelines be followed. I've already discussed some fundamentals of harvesting the plants. When respected, all the elements and subtle factors combine to make a potent and efficacious medicine, necessary for a positive and healing ceremony.