Recent comments in /f/dataisbeautiful

timduhe t1_j22w0zq wrote

I'm more interested to see purchasing power, like what can 800B$ buy you in US vs what can 300B$ buy you in China.

I assume Chinese workers are paid like a lot less than US's, most materials in China should be cheaper so therefore difference might not be that huge.

Russia might be spending 65B$ but corruption is huge there, so who knows how much money really goes where it should go.

0

waffleslaw t1_j22vhs2 wrote

Fish. A LOT of the south east endangered species are fish. TN and AL both swap which state has the most native species of aquatic fish, they keep finding more. Some populations exist in just one tiny water shed.

I don't know about other regions of the US (my ichthyology degree is decades out of date and I studied in the South East) but I suspect is very similar in California as well.

3

wasdlmb t1_j22v10x wrote

Thank you. Weather is wild.

The chart makes it look like the energy need mirrors relative humidity, but multiplying relative humidity by a constant wouldn't require high performance computing. Nor even just a defined two input map applied to every point. What was it that took the cluster so much time to compute? Did you have to model the local relative humidity yourself, or is there some more complex relation that I'm not seeing?

0

IAmDrNoLife t1_j22u8or wrote

Something that is never mentioned for these posts, is the value of money, or PPP. The value of 1 USD varies from country to country. In the EU, you might be able to get a tiny 2 cm piece of chocolate, while in Africa you can actually buy proper food. This applies for defence spending as well.

Furthermore, there is a lot of stuff that is not included in the e.g. Chinese defense budget, that IS however included in the US one (but stuff that China nonetheless spends money on). This should be corrected before one can make a proper comparison.

If one applies a modifier accounting for the PPP difference, then China is suddenly at $465 to $514 billion.

If one applies a modifier for both PPP and wage differences, then the equivalent budget would be around $882 to $988 billion.

Short video that goes over this, if one might be curious: https://www.youtube.com/watch?v=o39SFpfr6E8

But well, do note. It's China. So numbers are only guesstimates.

2

Musole t1_j22thzk wrote

It’s mind boggling that the US of A spends more than all of Africa combined. Military expenditure in Africa increased to 43 billion U.S. dollars in 2020, growing from roughly 41 billion U.S. dollars in the previous year. (Statista)

The US still outspend China ($750 bn vs $237 per year.

2

WrightwoodHiker t1_j22ri2c wrote

The biggest factor is having species with small ranges. Microclimates, sand dunes, islands, and oases are places you might find small-range species. Hawaii doesn’t have a ton of species overall, but obviously has a really high percentage of species with small ranges. CA has the most of the contiguous US. The plains, Midwest, and Northeast have very few.

8