Home Page Contact Racism Hunger
Site Map About Us Renewable Energy Religion
Corona Virus Climate Change Endangered Species War
rel="stylesheet" type="text/css" />

World Population

 

Between 1960 and 1999, Earth's population doubled from three billion to six billion people. When population growth is coupled with shortsighted planning and excessive consumption of resources, problems multiply.

Human pressure on the environment is a product of three factors: population, consumption, and technology.   

Population is the total number of people, consumption is the amount of resources each person consumes, and technology is how these resources are used and how much waste is produced for each unit of consumption.

We have transformed approximately half of The Earth's surface for our own uses, with  widespread impacts on the planet's forests, oceans, freshwater, and atmosphere.

Some of the issues the world will have to deal with in the next few decades-

Scarce Water --- Currently, 434 million people face either water stress or scarcity. Depending on future rates of population growth, between 2.6 billion and 3.1 billion people may be living in either water-scarce or water-stressed conditions by 2025.

Scarce Cropland ---The number of people living in countries where cultivated land is critically scarce is projected to increase to between 600 million and 986 million in 2025.

Fisheries --- Most of the world 's ocean fisheries are already being fished to their maximum capacities or are in decline.

Forests --- Today over 1.8 billion people live in 36 countries with less than 0.1 hectare of forested land per capita, an indicator of critically low levels of forest cover. Based on the medium population projection and current deforestation trends, by 2025 the number of people living in forest-scarce countries could nearly double to 3 billion.

 


October 31,2011-The world's seventh billion person was "officially" born today - but according to some experts, the UN might have jumped the gun. The US Census Bureau says the most likely date the world population will reach seven billion is between March and April next year. 


There is a window of uncertainty of at least six months before and six months after the 31 October for the world population to reach seven billion.


According to the UN's population website, no-one can determine the date with an error margin smaller than about 12 months, as even the best censuses have "inevitable inaccuracies". The UN's reason for naming a symbolic date as seven-billion day is to draw attention to the speed of population growth, with less than 13 years having passed between the six-billion and seven-billion milestones.

 

Since 1968, the population of our world has doubled. However, despite major declines in the average number of children per women, population growth is projected to continue at least until the middle of the 21st century. Nearly all of this population growth will occur in less developed countries, in countries that already face major difficulties meeting the basic needs of their citizens.

 

About two billion people, a third of the world's population, lack access to modern energy sources, including electricity or even fossil fuels. They rely on firewood or biomass -- crop residues or animal dung -- for cooking, heating and lighting. About 2.5 million women and children die every year from respiratory diseases caused by primitive cooking stoves. Many people in developing nations, especially women, spend long hours searching for firewood, reducing their chances of education and development. As the population swells, rising demand for firewood leads to deforestation.

 

 

There are 6,800 known languages spoken in the world. 2,261 have writing systems (the others are only spoken)

 

Top Languages In the Worlds

 

1 Mandarin 1151
2 English 1000
3 Spanish 500
4 Hindi 490
5 Russian 277
6 Arabic 255
7 Portuguese 240
8 Bengali 215
9 French 200
10 Malay, Indonesian 175
11 German 166
12 Japanese 132
13 Farsi (Persian) 110
14 Urdu 104
15 Punjabi 103
16 Wu 90
17 Vietnamese 86
18 Javanese 85
19 Tamil 78
20 Korean 78
21 Turkish 75
22 Telugu 74
23 Marathi 72
24 Italian 62
25 Thai 60
26 Burmese 56
27 Cantonese 55
28 Kannada 47
29 Gujarati 46
30 Polish 46

In Millions- First and Second Language

 

How many countries are there in the world?

 There may be anywhere between 168 and 257 nations, depending on who is doing the counting. There are approximately 170 separate currencies, 239 two-letter country codes recognized by the ISO (International Standards Org.), and the Universal Postal Union has listings for 500,000 localities in 189 Countries.

 

1 Afghanistan
2 Akrotiri
3 Albania
4 Algeria
5 American Samoa
6 Andorra
7 Angola
8 Anguilla
9 Antarctica
10 Antigua and Barbuda
11 Argentina
12 Armenia
13 Aruba
14 Ashmore and Cartier Islands
15 Australia
16 Austria
17 Azerbaijan
18 Bahamas, The
19 Bahrain
20 Bangladesh
21 Barbados
22 Bassas da India
23 Belarus
24 Belgium
25 Belize
26 Benin
27 Bermuda
28 Bhutan
29 Bolivia
30 Bosnia and Herzegovina
31 Botswana
32 Bouvet Island
33 Brazil
34 British Indian Ocean Territory
35 British Virgin Islands
36 Brunei
37 Bulgaria
38 Burkina Faso
39 Burma
40 Burundi
41 Cambodia
42 Cameroon
43 Canada
44 Cape Verde
45 Cayman Islands
46 Central African Republic
47 Chad
48 Chile
49 China
50 Christmas Island
51 Clipperton Island
52 Cocos (Keeling) Islands
53 Colombia
54 Comoros
55 Congo, Democratic Republic of the
56 Congo, Republic of the
57 Cook Islands
58 Coral Sea Islands
59 Costa Rica
60 Cote d'Ivoire
61 Croatia
62 Cuba
63 Cyprus
64 Czech Republic
65 Denmark
66 Dhekelia
67 Djibouti
68 Dominica
69 Dominican Republic
70 Ecuador
71 Egypt
72 El Salvador
73 Equatorial Guinea
74 Eritrea
75 Estonia
76 Ethiopia
77 Europa Island
78 Falkland Islands (Islas Malvinas)
79 Faroe Islands
80 Fiji
81 Finland
82 France
83 French Guiana
84 French Polynesia
85 French Southern and Antarctic Lands
86 Gabon
87 Gambia, The
88 Gaza Strip
89 Georgia
90 Germany
91 Ghana
92 Gibraltar
93 Glorioso Islands
94 Greece
95 Greenland
96 Grenada
97 Guadeloupe
98 Guam
99 Guatemala
100 Guernsey
101 Guinea
102 Guinea-Bissau
103 Guyana
104 Haiti
105 Heard Island and McDonald Islands
106 Holy See (Vatican City)
107 Honduras
108 Hong Kong
109 Hungary
110 Iceland
111 India
112 Indonesia
113 Iran
114 Iraq
115 Ireland
116 Isle of Man
117 Israel
118 Italy
119 Jamaica
120 Jan Mayen
121 Japan
122 Jersey
123 Jordan
124 Juan de Nova Island
125 Kazakhstan
126 Kenya
127 Kiribati
128 Korea, North
129 Korea, South
130 Kuwait
131 Kyrgyzstan
132 Laos
133 Latvia
134 Lebanon
135 Lesotho
136 Liberia
137 Libya
138 Liechtenstein
139 Lithuania
140 Luxembourg
141 Macau
142 Macedonia
143 Madagascar
144 Malawi
145 Malaysia
146 Maldives
147 Mali
148 Malta
149 Marshall Islands
150 Martinique
151 Mauritania
152 Mauritius
153 Mayotte
154 Mexico
155 Micronesia, Federated States of
156 Moldova
157 Monaco
158 Mongolia
159 Montserrat
160 Morocco
161 Mozambique
162 Namibia
163 Nauru
164 Navassa Island
165 Nepal
166 Netherlands
167 Netherlands Antilles
168 New Caledonia
169 New Zealand
170 Nicaragua
171 Niger
172 Nigeria
173 Niue
174 Norfolk Island
175 Northern Mariana Islands
176 Norway
177 Oman
178 Pakistan
179 Palau
180 Panama
181 Papua New Guinea
182 Paracel Islands
183 Paraguay
184 Peru
185 Philippines
186 Pitcairn Islands
187 Poland
188 Portugal
189 Puerto Rico
190 Qatar
191 Reunion
192 Romania
193 Russia
194 Rwanda
195 Saint Helena
196 Saint Kitts and Nevis
197 Saint Lucia
198 Saint Pierre and Miquelon
199 Saint Vincent and the Grenadines
200 Samoa
201 San Marino
202 Sao Tome and Principe
203 Saudi Arabia
204 Senegal
205 Serbia and Montenegro
206 Seychelles
207 Sierra Leone
208 Singapore
209 Slovakia
210 Slovenia
211 Solomon Islands
212 Somalia
213 South Africa
214 South Georgia and the South Sandwich Islands
215 Spain
216 Spratly Islands
217 Sri Lanka
218 Sudan
219 Suriname
220 Svalbard
221 Swaziland
222 Sweden
223 Switzerland
224 Syria
225 Taiwan
226 Tajikistan
227 Tanzania
228 Thailand
229 Timor-Leste
230 Togo
231 Tokelau
232 Tonga
233 Trinidad and Tobago
234 Tromelin Island
235 Tunisia
236 Turkey
237 Turkmenistan
238 Turks and Caicos Islands
239 Tuvalu
240 Uganda
241 Ukraine
242 United Arab Emirates
243 United Kingdom
244 United States
245 Uruguay
246 Uzbekistan
247 Vanuatu
248 Venezuela
249 Vietnam
250 Virgin Islands
251 Wake Island
252 Wallis and Futuna
253 West Bank
254 Western Sahara
255 Yemen
256 Zambia
257 Zimbabwe

 

 

Historical Estimates of World Population

(Population in millions. When lower and upper estimates are the same they are shown under "Lower.")

Year

 

Lower

Upper

10000 BC 1 10
8000 BC 5  
6500 BC 5 10
5000 BC 5 20
4000 BC 7  
3000 BC 14  
2000 BC 27  
1000 BC 50  
500 BC 100  
400 BC 162  
200 BC 150 231
1 AD 170 400
200 AD 190 256
400 AD 190 206
500 AD 190 206
600 AD 200 206
700 AD 207 210
800 AD 220 224
900 AD 226 240
1000 AD 254 345
1100 AD 301 320
1200 AD 360 450
1250 AD 400 416
1300 AD 360 432
1340 AD 443  
1400 AD 350 374
1500 AD 425 540
1600 AD 545 579
1650 AD 470 545
1700 AD 600 679
1750 AD 629 961
1800 AD 813 1,125
1850 AD 1,128 1,402
1900 AD 1,550 1,762
1910 AD 1,750  
1920 AD 1,860  
1930 AD 2,070  
1940 AD 2,300  
1950 AD 2,400 2,557

 

Credit: U.S. Census Bureau,United Nations