Parts I found particularly useful:
Agriculture innovation
- Page 14: In the early 20th century, the chemists Fritz Haber and Carl Bosch carried out thousands of experiments which resulted in the development of artificial fertilizer, a hugely important agricultural innovation that resulted in an increase in food.
- Pages 18 and 23: After thousands of crossings of wheat, Norman Borlaugh developed a high-yield hybrid that was parasite resistant and wasn't sensitive to daylight hours so it could be grown in varying climates. Importantly, it was a dwarf variety, since tall wheat expended a lot of energy growing inedible stalks and also collapsed when it grew too quickly. Borlaugh also showed farmers how modern irrigation and artificial fertilizer increased yields. Borlaugh helped farmers in Mexico, Pakistan and India as well as Africa to significantly increase yields. Inspired by Borlaugh's innovation work, colleagues of Borlaugh developed high-yield rice varieties that quickly spread around Asia. It is estimated that Norman Borlaugh, through his unique innovation competencies, saved a billion human lives.
Energy innovation
- Page 125: Biofuels made from algae can produce 30 times more energy per acre than traditional ethanol.
- Page 126: Using graphene, a thin and flexible material, could reduce costs of solar cells even more by replacing the expensive indium.
Healthcare innovation
- Page 49: It took time before health personnel were convinced to wash their hands and sterilize equipment. But when it happened, it had an amazing effect on maternal death.
- Page 50: Before the Scottish biologist Alexander Flemming in 1928 discovered the world's first antibiotic, a bacteria killer which led to penicillin, hospitals were full of people dying from tiny cuts and infections.
- Page 52: In Africa, the part of the population sleeping under mosquito nets has increased significantly - strongly reducing malaria mortality among children.
- Page 54: As a result of basic hygiene, access to safe water and attendance by health personnel, the risk of dying while giving birth was reduced significantly in subsaharan Africa and South Asia.
- Page 56: When parents learn that their children are less likely to die young, they stop having as many babies.
- Page 166: People, who are in high stress, need rigid, predictable rules. Because they are in danger, they need to be sure what is going to happen.
Government innovation
- Page 21: In Vietnam, opening up the rice market and reducing agricultural taxes reduced the number of people suffering from malnutrition by more than 20 million people.
- Pages 26 and 150: Democracy is one of the best weapons against famine. There has never been a famine in a democracy. Even poor democracies like India and Botswana have avoided starvation despite having a poorer food supply than many countries where disaster has struck. Between 1900 and 2000, the share of the world population living in democracies increased from 0% to 58%.
- Page 36: In London, the major push for a modern sewage system came after "the great stink" in 1858, when hot weather exacerbated the smell from the Thames and created a stench so bad that the curtains of the houses of parliament had to be soaked in lime chloride.
- Page 68-69: The key to Asia's development was its integration into the global economy. China and India opened their economies in 1979 and 1991 respectively. More openness to trade and investment as well as better transport and communication technologies made it possible for low- and middle-income countries to prosper. The production of simple but labour intensive products such as clothes, toys and electronics led to a constant upgrading of skills and production, so that they became better at more qualified, technology-intensive production and eventually knowledge intensive production such as finance, law, PR, research and education.
- Page 113: Many of the most interesting areas with the most biological diversity are being protected. Between 1990 and 2013, protected areas nearly doubled from 8.5% to 14.3% of the world's total land area.
- Page 114: The wealthier a country is, the more it has done to clean up the environment and make it safe for humanity.
- Page 120: The biggest problems in the world are still problems of poverty, polluted water and air. What is important is that our climate policies do not force too many constraints and costs, so we hurt our ability to create better technologies and bring power to the world's poor.
- Page 135-136: Parents are better placed than governments to decide on their children's education. Research from Asia and Africa shows that when parents find a school that is better, they move their children there.
- Page 177: In the year 1900, women had the right to vote only in New Zealand. At the start of 2015, women were excluded from the political process only in Saudi Arabia and the Vatican.
Other remarkable research results mentioned in the book
- Page 91: In the 14th and 15th centuries, more than 25% of English aristocrats faced a violent death - partly because they were armed and ready to fight for their honor.
- Page 92: More than 10% of European regents were murdered in office. A third of the killers took over the throne themselves.
- Page 94: World War 2 is the bloodiest war in history. 55 million people, i.e. 2% of the world population, died during the war.
- Page 95: The Lushan revolt against the Chinese dynasty in 756 - 763 CE is one of the worst wars ever. 13 million people, i.e. 5% of the world population, died during the war.
- Page 102: Since 2000, 400 people have died from terrorism in OECD countries per year - mostly in Turkey and Israel. 10 times more people die from falling down the stairs. In general, violent campaigns are great failures. Since 1968, no terrorist group managed to conquer a state. The typical terrorist organization survives only 8 years.
- Page 112: From 2010 to 2060, land use for agriculture will decline by 0.2% per year.
- Page 115: A modern car in motion emits less pollution than a 1970s car did in the parking lot, turned off, due to gasoline vapour leakage.
- Page 117: Since 2000, the number of people breathing unsafe air has risen from 600 million to 1.8 billion.
- Pages 162 and 170: History is one long record of hatred against peoples that were considered inferior. 3 examples: 1. When Spain emerged as a unified Christian country in 1492, the first thing the rulers did was to expel all Jews who refused to convert. 2. There were hundreds of deadly riots against Catholics in England in the 17th and 18th centuries. 3. The USA has experienced deadly riots against almost every ethnic and religious minority - including Catholics, Jews, Protestant sects, Germans, Italians and Irish. In the early 1960s, almost half of white Americans said they would move out if a black family moved in next door. Today, almost no one agrees.
- Page 180: In Egypt, Iraq, Jordan and Morocco, 80% to 90% agree or mostly agree with the statement "A wife must always obey her husband."
- Page 183: Many cultures condemned all homosexual acts, and the Christian tradition has been remarkably intolerant - often based on passages from the bible where they are punished with death. In 1973, the American psychiatric organization removed homosexuality from its list of mental disorders.
- Page 192: In 1851, 28% of children aged between 10 and 14 in England and Wales were working. Child labour was seen as a form of education and as a way of preventing idleness. Technological change, rising wages and universal education meant that less children were needed by their parents to work. As India's economy was opened in 1991, there was a rapid fall in child labour.