How to feed 9 billion people in 2050

In the next 35 years, scientists estimate that the population on Earth will reach 9 billion. If you want to feed a huge number of people like this, then the amount of food produced needs to be twice that of today.

Current problems such as the inefficiency of the agricultural sector, misuse of fertilizers and the creation of crops adapted to climate change are being addressed quickly. Raising the future generation is a perfectly feasible thing with the advancement of science and technology as well as the effort to jointly implement humanity.

1. Low productivity

Farmers will need to produce more food on an area of ​​less and less land, especially in developing countries.

Solution: Money, seeds and fertilizer.

Seeds treated to improve productivity, adapt to a specific climate or resist pests will be the most important key in addressing current erosion and land degradation problems. Non-profit organizations are working around the world to provide financial farmers as well as methods of growing high-tech nuts and fertilizers. This will also help prevent and alleviate deforestation.

The world is increasingly scarce food while the population is increasing.(Image source: wired).

2. Waste

It is estimated that people eat only 35% of the total food produced. The rest were thrown away because of expiration.

Solution: Sensors and applications

Instead of arbitrarily throwing out expired foods, can we set up biochemical scan screens to see if the food is really still edible? Then, smart phone applications will help us redistribute food to people who really need it. It is estimated that this method will help reduce up to 50% of wasted food. Besides, eat less meat. The cost of raising a cow is much more expensive than growing food and vegetables that provide the same amount of calories.

3. Extreme weather

Droughts and floods caused by climate change cause crop losses in many parts of the world.

Solution: Insurance and gene method.

In India, if rainfall falls below a certain level, causing crop losses, farmers will receive a premium to continue farming. Smart seeds are also a solution for the future. Drought-tolerant corn varieties are bringing positive results for African countries.

Raising a future generation is a perfectly feasible thing with the advancement of science and technology.

4. Weather information

One of the great problems of farmers today is the lack of weather data, land as well as epidemics.

Solution: Monsanto Corporation paid up to $ 930 million to set up a Climate Company for the future.

The company specializes in timely updates on weather, water and pest situation for farmers worldwide. Radio and mobile applications can help inform about the latest agricultural news. Since then, farmers can predict and select drought-tolerant crops.