Rice, chicken, tomatoes … These foods are so common in our lives today. 【小题1】 By the year 2050, the world’s population will reach 9.1 billion. To feed everyone, we may need to change our food in some ways.

Meat made in lab

Making meat in lab will reduce greenhouse gases. 【小题2】 A company in Australia makes meat with cells from animals. It makes both traditional meat like pork and chicken.

Insects become tasty

Insects have as much protein (蛋白质) as fish and meat. 【小题3】 They don’t need a lot of food and water. They don’t need a big place to live. Many of them are also tasty. Insects like grasshoppers (蝗虫) and ants are on dining tables in many Asian and African countries.

【小题4】

Scientists are thinking to add natural “seasonings” (调料品) in vegetables. The “seasonings” come from some animals. 【小题5】 This encourages people to eat more vegetables.