Presenta a los niños a 20 personas que son auténticos héroes ecológicos. Procedentes de distintos países, contextos y épocas, incluyen a Rachel Carson, David Attenborough, Dian Fossey, Al Gore, Erin Brockovich y Boyan Slat.
Introduce children to 20 people who are true eco heroes. Hailing from different countries, backgrounds, and time periods, they include Rachel Carlson, David Attenborough, Dian Fossey, Al Gore, Erin Brockovich, and Boyan Slat.
