As dire as that is, it’s not the focus of Return to the Amazon. Granted, the first part of the two-part show explores the fragile balance of the rainforest in the wake of developers, but it skirts any political agenda. It does scrutinize the issues of unregulated global commerce in the region that feed American, Asian and European egos. It’s ironic that we think of soy as a healthful alternative, but seldom think about the wholesale destruction of the rainforest in favor of plantations that make our “healthful” beverages possible. Illegal lumber trading makes luxurious mahogany flourish in upscale furniture markets. The list goes on—commercial fishing, exotic animal trafficking, exploitation of the native flora all share a vibrant underground commerce—often tainted by blood.

Whereas the first part of Return to the Amazon draws attention to the delicate ecosystem of the region, poignantly illustrated by the impact of human intrusion, the second half offers cautious optimism for the Amazon’s future. While government agencies struggle, with mixed results, to sustain the environment, indigenous tribes of the region seek to live in harmony with nature, rather than conquer it. Commercial interests are realizing it’s in their best interest to keep the region alive and vibrant. As a result, a sort of symbiotic relationship emerges, with new business models of ecotourism and the development of, and exportation of sustainable products and medicines, leave a new footprint in the global landscape.

Ultimately, Return to the Amazon is a cautionary tale that offers hope for the planet’s future, while warning of the consequences that await the planet if we fail to heed the lessons learned. It’s never preachy, but it gives one pause to consider. . . and hope.

As goes the Amazon, so goes the Earth.