Watching a video showing the poor treatment of chimpanzees
and monkeys made Goodall decide to investigate research laboratories.
To add, in “I Acknowledge Mine,” Jane Goodall—a naturalist,
animal-rights activist, and conservationist—describes the pitiful conditions at
labs that use chimpanzees for medical research. Goodall argues passionately for
more humane and ethical treatment of these animals.
I think "laughing" modifies "children"
Sustainability is important for a very simple reason: we cannot maintain our quality of life as human beings, the diversity of life on earth or earths ecosystems unless we embrace it. In order to have healthy communities, we need clean air, natural resources, and a nontoxic environment.