Review of 1st Podcast http://www.abc.net.au/radionational/programs/scienceshow/insects-the-next-superfood/8480180 There is an opinion that nutrient gel and Soylent Green will be very poular types of food in future. People used to fresh meat and vegetables and dont think so at the moment. Australia is one of the largest consumers of meat and livestock industry worth over $17 billion that exports worldwide. For every kilo of beef produced, 15,000 litres of water are used, and 300 kilograms of carbon dioxide are sent into the atmosphere. Thats why people must think of new type of food. Vegetarianism is one of decisions but population need nutrient rich food to feed everyone. Lab-grown and 3-D printed meat is not cheap variant. Insects can be such variant because of their useful composition. People dont need waste a lot of money to get such food. There is an idea of growing edible mealworms in their very own compost bins. Millions of people across the world already do eat bugs. People dont know that practically all eat things produced from insects like red dye which is commonly made of crushed cochineal scale bugs.