Quotessence
Home / Quotes / Quote by Graham Hancock

Quote by Graham Hancock

“Professor Napier and his colleague Victor Clube, formerly dean of the Astrophysics Department at Oxford University, go so far as to describe the 'unique complex of debris' within the Taurid stream as 'the greatest collision hazard facing the earth at the present time.' Coordination of their findings with those of Allen West, Jim Kennett, and Richard Firestone, as led both teams--the geophysicists and the astronomers--to conclude that it was very likely objects from the then much younger Taurid meteor stream that hit the earth around 12,800 years ago and caused the onset of the Younger Dryas. These objects, orders of magnitude larger than the one that exploded over Tunguska, contained extraterrestrial platinum, and what the evidence from the Greenland ice cores seems to indicate is an epoch of 21 years in which the earth was hit every year, with the bombardments increasing annually in intensity until the fourteenth year, when they peaked and then began to decline before ceasing in the twenty-first year.”

Quote by Graham Hancock

Book:America Before: The Key to Earth's Lost Civilization
Create image

Work

America Before: The Key to Earth's Lost Civilization

Browse quotes and source details for this work. more

Author

Graham Hancock
Graham Hancock

Graham Hancock is a British writer known for his research into ancient civilizations and mysterious phenomena. His works delve into the mysteries of human history and culture, including ancient Egypt, the Maya, and Atlantis. more

You May Also Like

“We travel together, passengers on a little space ship, dependent on its vulnerable reserves of air and soil; all committed for our safety to its security and peace; preserved from annihilation only by the care, the work, and, I will say, the love we give our fragile craft. We cannot maintain it half fortunate, half miserable, half confident, half despairing, half slave—to the ancient enemies of man—half free in a liberation of resources undreamed of until this day. No craft, no crew can travel safely with such vast contradictions. On their resolution depends the survival of us all.”

EnvironmentGlobal WarmingEcologyUnited NationsGreenhouse GasesSpaceship Earth
Book:Speeches of Adlai Stevenson (Classic Reprint): With a Foreword
Create image

“The largest sources of CO2 from animal agriculture come not from the animals themselves (through respiration and waste), but from the inputs and land-use changes necessary to maintain and feed them, including: burning fossil fuels to produce fertilisers used in feed production; maintaining intensive animal production facilities; growing the associated animal feed; transporting the animal feed; and processing and transporting the animal products. Furthermore, clearing land to graze livestock and grow feed is the largest single cause of deforestation and among the major causes of land degradation and desertification.”

Climate ChangeMeatAnimalsSustainabilityAgricultureGreenhouse GasesLivestockAnimal AgricultureMeat LobbyPolution
Book:Meatsplaining: The Animal Agriculture Industry and the Rhetoric of Denial
Create image

“Plate tectonics helps regulate global temperatures by balancing greenhouse gases. There's also another natural thermostat, called the Earth's albedo. Albedo refers to the proportion of sunlight a planet reflects. The Earth has an especially rich variety of albedo sources -- oceans, polar ice caps, continental interiors, including deserts -- which is good for regulating the climate. Whatever light isn't reflected by Earth is absorbed, which means the surface gets heated. This is self-regulated through one of the Earth's natural feedback mechanisms. To give you an example, some marine algae produce dimethyl sulfide. This helps to build cloud condensation nuclei, or CCN, which are small particles in the atmosphere around which water can condense to form cloud droplets. If the ocean gets too warm, then this algae reproduce more quickly and release more dimethyl sulfide, which leads to a greater concentration of CCN and a higher albedo for the marine stratus clouds. Higher cloud albedo, in turn, cools the ocean below, which then reduces the rate at which the algae reproduce. So this provides a natural thermostat. -- Guillermo Gonzalez, Ph.D. (astronomer & physicist)”

Global WarmingGreenhouse GasesNatural ThermostatClimate ControlCloud Condensation NucleiDimethyl SulfideEarth AlbedoMarine AlgaeReflected SunlightSelf Regulating Temperature
Book:The Case for a Creator: A Journalist Investigates Scientific Evidence That Points Toward God
Create image

“Most of us generate more planet-warming emissions from eating than we do from driving or flying. Food production now accounts for about a fifth of total greenhouse gas emissions annually, which means agriculture contributes more than any other sector, including energy and transportation to climate change”

Climate ChangeAgricultureGreenhouse Gases
Book:The Fate of Food: What We'll Eat in a Bigger, Hotter, Smarter World
Create image

“Ada sebuah ungkapan bijak yang mengatakan bahwa manusia itu ada empat macam. Pertama, mereka yang tahu bahawa dirinya tahu. Yang ini patut dipercaya dan diikuti. seperti disinyalir dalam al-Qur’an: ula’ika l-ladziina hadallah, fa-bi-hudaahum iqtadih! (al-An’aam: 90). Kedua, mereka yang tidak tahu bahwa dirinya tahu. Yang seperti ini harus diingatkan dan disadarkan dulu sebelum diikuti. Ketiga, mereka yang tahu bahwa dirinya tidak tahu. Yang semacam ini perlu dibimbing dan ditunjukkan. Keempat, mereka yang tidak tahu bahwa dirinya tidak tahu. Yang model begini tidak perlu dilayani, kerana cenderung ngeyel ‘merasa tahu tetapi tidak tahu merasa’. Kepada golongan ini kita disarankan cukup berkata: salaamun ‘alaykum la nabtahghi l-jaahiliin (al-Qashash: 55).”

IlmuTahu
Book:Orientalis & Diabolisme Pemikiran
Create image