What does the future of food production look like?

This is an aquaponics system from the year 2020. It is relatively small, using a 10 gallon fish tank with space enough to grow a few small vegetable or herb plants. The featured aquaponics system is currently sold online by the company Aquasprouts. In 2020, larger aquaponics systems do exist but they are not made to be in home gardens. They are extensive systems created to farm fish as well as crops and they are usually kept outdoors at aquaponic or aquaculture farms. The future of indoor gardening will take this concept to the next level with in-home aquaponic or hydroponic systems that can be used to generate much more food and possibly farm fish as well.