A good book on something that people needs to be reminded of: The Disaster of Richard Nixon | by Robert G. Kaiser | The New York Review of Books.
No matter how bad the current president is, longing for bad former presidents is nostalgia at its worst. It’s good that works like this are frequently published to remind us and give us perspective.
Such a great infographic:
You can see a bigger version here: Histomap: Visualizing the 4,000 Year History of Global Power
Austin Kleon has a great piece here on the importance of maps, and not as a means of getting around: Finding your way with maps
I love maps too. Especially hand drawn maps. And ancient maps.
I worry that our phones may be ruining hand drawn maps. When I used to take my son to hockey, I would draw my own maps to get to various obscure rinks. Later, I found out about Waze and it was so superior I stopped drawing my own maps. It’s too bad: it would be fun for my son years from now to have those old maps (which I never kept).
This is a map too.
It’s not really about how to get around. It’s a map showing the relationship between things. In this case, the organizations and their computers that made up the Internet in 1969. It does something old maps do: they show us the two dimensions of space and the one dimension of time.
Read Kleon’s piece. You’ll want to go look at maps afterwards, and you’ll be glad.
It’s hard to say why this interview with Strogatz is so good, other than to say he covers much ground on a variety of interesting topics and speaks lively on them. (Ok, I find game theory, “elegant” math, math education, etc, interesting, but you likely will too).
If you enjoyed this interview, he has a recent book out, “Joy of X: A Guided Tour of Math, from One to Infinity.” Worth a look.
Interview is here: Steven Strogatz interview on math education and other related topics
Is not what you might think. Some are the same, such as the casualties list. But the diseases show their age. (Who dies of an itch?) Fascinating how people saw illness in the 18th century (not that long ago).
The chart is via Naomi Clifford | Bill of Mortality 1743. You can get more details on it at the link.
This is the question reviewed here: Are plagues and wars the only ways to reduce inequality? | Aeon Essays. (It’s a long read but a good one.)
If you are not familiar with this idea, consider this graph:
The higher the red line is, the greater inequality is. Throughout the last 2000+ years, inequality has been reduced only by terrible events like plague and war.
For a time post World War II, inequality was declining in much of the world. Then, around the 1980s, it started to increase and continues to do so. Now we have a race on. Population declines should occur over the next 100 years, leading to greater equality. To counter that, we have greater automation occurring which may boost inequality as those with the means to control the automation make much of the income and increase their wealth. Will this inequality lead to events that once again levels off the distribution of wealth and income? Or will we reach a balance somehow?
I highly recommend the article. Rising inequality will be one of the great strains on the 21st century, and this article helps to provide some context on the subject.
And what a library! Napoleon had asked for it to be as follows:
The Emperor wishes you to form a traveling library of one thousand volumes in small 12mo and printed in handsome type. It is his Majesty’s intention to have these works printed for his special use, and in order to economize space there is to be no margin to them. They should contain from five hundred to six hundred pages, and be bound in covers as flexible as possible and with spring backs. There should be forty works on religion, forty dramatic works, forty volumes of epic and sixty of other poetry, one hundred novels and sixty volumes of history, the remainder being historical memoirs of every period.
Even with slimmed down books, that is a lot of paper to be carrying around as your conquer Europe and other parts of the world. I’m sure he would have loved the Kindle.
For more details on this library, see: Napoleon’s Kindle: See the Miniaturized Traveling Library He Took on Military Campaigns | Open Culture