Humanities

__Can we feed 9billion by 2050?__ __Food Shortages. 30-03-11__     Malthus or Boserup? 23-03-11    HIV/AIDS- Human Immunodeficiency Virus / Acquired immunodeficiency syndrome Mexican / US Migration. media type="custom" key="7781767" align="center"

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great background on this and well written. I dont think i can pick up Shaun on the account of a "sketchy" statement, do you think any others might have a motive. What about Tony. However I will arrest and couple an shake them down for more information. 8/10  Death rate changes over time due to many things, mostly because of diseases that break out and there is not yet cure for but also the birth rate was high because people kept having children, but some of the children died, also due to diseases that were not curable at the time. But both death rate and birth rate go down, because they are discovering treatments for diseases to keep people living , but also to save children that were born ill so that more will be alive so people didn't have to continue having more kids, but added was also better education and family planning. __BARBADOS MAP AND DENSITY !__ In this map, it shows the population density of Barbados and a map that shows where the density is both high and low. Around the east coast is where the density is lowest, i believe that this is due to the land not being very populated but being very open so that farming and agriculture can take place. Also since it is on the coast it has beaches, but the beaches are very rocky and rough , so swells clearly come from the east which also means that there would be a lot of salt breeze which then means corrosion which can damage your belongings. In the North it is a little more populated than the east, but not much more , also at the bottom right and right in the centre. The places that are highly populated are both the south and west coats because of the nicer beaches and they are on the opposite side of the island where the wind is coming from the east. The west coast is mostly populated with tourist's holiday homes, because they like to vacation in luxury in paradise so they chose the west coast. But St. Michael is even more populated, because it is central and the cost of living isn't as great as the west coast. __Power point on population density.__

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Global Issues





 __Louis Pasteur.__

Louis Pasteur was born on the December 27th 1822 and died on the September 28th 1985 at the age of 72 in France. Pasteur will always be remembered for his contribution to the advancement of medical history for not only his discovery of the Germ theory but also the discovery of vaccines, two of which are famously known to cure Rabies and Anthrax

On December 37th 1822 Louis Pasteur was born to a tanner named Jean Joseph Pasteur, son of Napoleon. Pasteur grew up in Arbois which is where he attended both primary and secondary school. In 1840 he attended the Royal College in Besancon which is where he got a BA degree and later on in 1842 he gained a BSc. The next year he attended ‘Ecole Normale Superieure ‘ in Paris where he studied chemistry. Three years later he got his masters of science, later on in 1847 after studying advanced physical science he won his doctor of philosophy. He went on to become professor of both Physics and Chemistry.

Pasteur was a very famous scientist and will always be well known and remembered for his great contribution to the world of science. He invented a vaccination for rabies, in his research he experimented with the saliva of infected animals and coame to the conclusion that the virus was also located in the nerve centers so he came up with a prevention by injecting a portion of the medulla oblongata, an area of a dog called the rabid into a healthy animal in order to see the symptoms of rabies. After more adjustments it was finally qualified to be used on humans. This vaccination went on to save the lives of many. The other breakthrough creation was the anthrax vaccination.

In the year of 1849 he married his wife Marie Laurent, where they had five children, two of which survived childhood. His wife was born on 15th January 1826 and died 28th September 1910.

I think that this mans contribution to science was most important because he decided to try and find a cure not only for the well known diseases but for the ones that also had a big affect on the people of that time. I find that all his findings were just important as any other. A famous quote by him that I think is very true, ‘Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world. Science is the highest personification of the nation because that nation will remain the first which carries the furthest the works of thought and intelligence.

__[|**Louis Pasteur**]__

__[|**http://www.brainyquote.com/quotes/authors/l/louis_pasteur.html**]__

__[|**http://web.ukonline.co.uk/b.gardner/pasteur.htm**]__

__[|**http://www.notablebiographies.com/Ni-Pe/Pasteur-Louis.html**]__

Mark Teacher Comment Great research Ella. I particularly like your brainyquote at the end. Finishes on a flourish. Careful with one or two spellings though as this holds back the criteria D mark.
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**-Ella Worme**



Link to my myp3 work.

__Ella, Rachael, Marcela and Oliver__ __Middle ages Medicine Cheat Sheet:__

__Quiz:__

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Middle Ages Medicine. In the middle ages, The Roman Catholic Church was believed that illnesses were a result from God was a result of sinful behavior In the middle ages there was no warfare that related to medicine except for the fact that it gave doctors a chance to practice their stitching and healing. The government also had little to do with medicine due to the fact that they would not help fund any new practices of medicine, so it was all up to The Roman Catholic Church.

The only really factor that had an impact of medicine in the Middle Ages was Religion. Due to religion surgery was not allowed so instead when someone was feeling ill they would go to the barber and they would believed that ‘blood letting’ would cure you. Blood letting is when they would cut you, usually your wrist and let your blood pour out into a bowl, because they belived that sickness was also caused by excess blood in the body so they thought the obvious cure would be to get it out of the body, if a lot of blood was needed to be let, they would cut a large vein but if it was a little bit they would use leeches. Medicine in the middle ages was very limit and therefore not much progress took place in these times. But as time went on, out of the Middle Ages, Medicine started to make progress that also lead to break through inventions.