Whales beached after ingesting plastic, oceans soiled: a quarter of marine waste today comes from cans and plastic bottles. The drinks industry produces 470 billion single-use bottles each year, 25% of which come from Coca-Cola. Although the world's largest soft drink producer has set ambitious targets to prevent this environmental pollution, it has often failed to do so. In the 1950s, the company sold its drink exclusively in returnable glass bottles, which it washed and refilled. Two decades later, these were replaced by disposable bottles - a decision whose devastating effects still linger.

The story of government chemist Dr. Harvey Wiley who, determined to banish dangerous substances from dinner tables, took on the powerful food manufacturers and their allies.

In France, 15 billion eggs, which constitute the cheapest animal protein on the market, are consumed every year. With ever more demanding consumers, the sector is changing. The production of eggs from caged hens is plummeting while free range and organic farming is on the rise. But can we mass produce quality eggs and respect animal welfare? How are the pasteurized egg products that can be found in food products and in collective catering canteen dishes made?