Jovan Kurbalija Founding Director of DiploFoundation and Head of the Geneva Internet Platform
Nature and digital: A historical view from Geneva First published on DiploFoundation Blog, 11 December Three hundred years ago, Charles Bonnet was born in the thriving intellectual epicentre of Geneva. Botanist, lawyer, philosopher, psychologist, and politician were but a few parts of what was a rich life of academic pursuits. This genuine renaissance figure trained in law as a profession, and enjoyed a brief political career, gaining membership to the Council of the Republic of Geneva from 1752 and 1768. Bonnet’s initial scientific interest was in studying insects and germs. When his interests moved into botany, he made important early observations by patiently studying gas bubbles on leaves that formed when submerged in water, indicating gas exchange (Recherches sur l’usage des feuilles dans les plantes). Some current climate change insights can even be traced back to Bonnet. He argued that trees and plants have the power of sensation, which remains an under-researched field to this day. In psychology, his descriptions of vivid, complex visual hallucinations experienced by people of otherwise sound mind became known as Charles Bonnet Syndrome. In his Contemplation de la nature (1765), a philosophical work, he developed complex thinking concerning the human condition. The natural sciences were his great passion, and today his work can help us to deal with one of the main challenges ahead of us: the interplay between digital and nature. As we search for ‘formulas’ to deal with climate change, AI and other pressing issues however, we may be inspired by Bonnet. For example, his most notable contribution to the field of botany was in coining the term “phyllotaxis” (‘leaf arrangement’ in Greek) as a description of the ways that leaves are distributed on trees. Bonnet discovered that leaves are distributed according to Fibonnaci’s sequence of numbers: 0-1-1-2-3-5-8-13... Fibonacci, otherwise known as Leonardo de Pisa, was a 13th Century Italian mathematician who expressed in the Liber Abaci (1202), and whose namesake was given to, the sequence of numbers such that each number is the sum of the two preceding: 0+1=1; 1+1=2; 1+2=3; 2+3=5; 3+5=8; 5+8=13... In addition, the ratio of two consecutive Fibonacci numbers tends to the golden ratio (1.61) as they increase: 8/5 = 1.60 13/8 = 1.62 21/13 = 1.61 34/21 = 1.61 55/34 = 1.61 89/55 = 1.61 52
