I did some homework for you, which prove that your claims are false.
This is from the National Climatic Data Center, NCDC is the world's largest active archive of weather data (
http://lwf.ncdc.noaa.gov/oa/ncdc.html) I quote:
"For the Northern Hemisphere summer temperature, recent decades appear to be the warmest since at least about 1000AD, and the warming since the late 19th century is unprecedented over the last 1000 years. Older data are insufficient to provide reliable hemispheric temperature estimates. Ice core data suggest that the 20th century has been warm in many parts of the globe, but also that the significance of the warming varies geographically, when viewed in the context of climate variations of the last millennium.
Large and rapid climatic changes affecting the atmospheric and oceanic circulation and temperature, and the hydrological cycle, occurred during the last ice age and during the transition towards the present Holocene period (which began about 10,000 years ago). Based on the incomplete evidence available, the projected change of 3 to 7°F (1.5 - 4°C) over the next century would be unprecedented in comparison with the best available records from the last several thousand years.
And from the Union of Concered Scientists I quote:
http://www.ucsusa.org/ucs-home.html
the global sea level is rising about three times faster over the past 100 years compared to the previous 3,000 years
Seven of the ten warmest years in the 20th century occurred in the 1990s, and 1998, with global temperatures spiking due to one of the strongest El Niños on record, was the hottest year since reliable instrumental temperature measurements began.
Warming in the 20th century is greater than at any time during the past 400-600 years.
Seven of the ten warmest years in the 20th century occurred in the 1990s, and 1998, with global temperatures spiking due to one of the strongest El Niños on record, was the hottest year since reliable instrumental temperature measurements began.
the Arctic ice pack has lost about 40% of its thickness over the past four decades.
Etc.