In which decade did 'green marketing' first emerge as a mainstream strategy for natural product companies?

The natural products industry has evolved dramatically over the decades, with companies adopting various marketing approaches to highlight their environmental commitments. This poll tests your knowledge of a pivotal moment in environmental marketing history that helped shape how natural brands communicate sustainability today. Think you know when companies first began systematically marketing their products as environmentally friendly on a large scale?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

1970s - Following the first Earth Day and rising environmental awareness
1980s - During the rise of corporate social responsibility movements
1990s - When the first organic certification standards were established
2000s - With the emergence of social media and digital marketing