One of the main reasons for the population boom in recent history was the Industrial Revolution.
By "today," do you mean January 3rd, 2012 or December 1200? Also, where are you talking about? Which country, which state, which city? Continent? Do you mean the whole world?
The population of Greece in 500 BC was around 400000. The population however increased to between 8 and 10 million by 800 BC.
this mean case numbers between 400 and 500 e.g. at the start of March: The key points you need to know from today is NPHET briefing
The value of 500 pounds today in US dollars would fluctuate based on the current exchange rate between the British pound and the US dollar. As of August 2021, the exchange rate is around 1 GBP to 1.39 USD, so 500 pounds would be approximately 695 USD. However, exchange rates are variable and can change frequently.
between 400-500 siberian tigers remains in the far east...
The population of Softwin is 500.
The population of Sworawa is 500.
Kaszewice's population is 500.
HolidayExtras.com's population is 500.
the population is 500
The population of Roxio is 500.
The population of GlobalSpec is 500.