Seeds are sometimes so small they are hard to see with the naked eye, yet as biologist and author Thor Hanson told Global Ideas, they have played a pivotal role in shaping the face of our modern lives. 
The beloved coffee bean
Where would we be without coffee? It has become an integral part of modern life, with many people relying on it to get them through the day. The industry has evolved in recent years, with greater emphasis on the importance of Fairtrade products. 
Cotton as far as the eye can see
Its lightness and ability to float across continents and oceans have assured cotton a key role in modern society. We wear it, sleep on it, even sleep in it. It is soft and versatile, and was instrumental in the Industrial Revolution. 
A yellow staple
A staple of many diets across the world is maize. Its trademark yellow ears feed humans and animals – largely cattle. But they are also processed to make oil and ethanol. The husks can be used to make baskets, dolls and mats. 
Javan cucumber
The membrane wing of the Javan cucumber, also known as “Alsomitra macrocarpa”, served as a model for one of the deadliest aircraft in aviation history. Any idea which one? Scroll on to find out. 
Deadly aircraft
The single-wing formation was a feature of early aviation design, but proved hard to stear. Reputedly based on the Javan cucumber that grows in Indonesia’s rainforest, it remained on the back burner until recent history when it made a comeback in the form of the unmistakable B2 Stealth bomber. 
Healing properties
Many swear by the medicinal properties of Aloe vera. It is used in medicines, creams and other health and beauty products. It is just one of a long list of plants used in the chemical and pharmaceutical industries. 
Where would we be without…
Wheat? It is everywhere. Not only in the obvious foodstuffs like bread, pizza and pasta, but in more surprising places such as soy sauce and tomato ketchup. Many people have developed an intolerance, but there is no thinking wheat out of the world’s diet.
