NG has been more or less controlled and operated by the Christian right for a long long time. This list comes from
National Geographic Documentaries: Complete Episode List
In bold it starts with a Nazi story and then peppered throughout some rather non-NG shows, in my opinion. To me, NG is and should be exploration, animals, wildlife, geology, oceanography etc... I didn't bold everything, my hand got tired... But after, THE NAZI EXPEDITION there begins a pattern of propaganda laced programming peppered amongst the old school programming. All still good shows just some never felt right for the NG format to me.
The Great Whales
The Invisible World
Egypt: Quest for Eternity
In the Shadow of Vesuvius
Australia's Animal Mysteries
The Greatest Flight
The Explorers: A Century of Discovery
Treasures From the Past
The Grizzlies
Australia's Aborigines
Lost Kingdoms of the Maya
Last Voyage of the Lusitania
Jewels of the Caribbean Sea
Secrets of the Wild Panda
Okavango: Africa's Wild Oasis
Russia's Last Tsar
Last Voyage of the Andrea Doria
Asteroids: Deadly Impact
Egypt: Secrets of the Pharaohs
Dolphins: The Wild Side
Two Years in Galapagos
Lost Ships of the Mediterranean
The Nazi Expedition
Quest for Noah's Flood
Pearl Harbor: Legacy of Attack
Inside the Vatican
Mysteries of the Nile
Sunk on Christmas Eve
The Incredible Human Body
The Search for Kennedy's PT 109
Vietnam's Unseen War: Pictures from the Other Side
Secrets of the Body Farm
The Lost Film Of Dian Fossey
Marco Polo: The China Mystery Revealed
Into the Great Pyramid
US Elite Police Force SWAT
Inside Mecca
Air Force One
The Last Maneater: Killer Tigers of India
A Treasure Ship's Tragedy
Unlocking Da Vinci's Code: The Full Story
Quest for the Phoenicians
Lost Treasures of Afghanistan
Inside the U.S Secret Service
Dawn of the Maya
Forces of Nature
Starcraft
Battle of the Arctic Giants
Titanic Revealed
In Search of Easter
Inside the U.S. Secret Service
Cheetahs: The Deadly Race
Stalking Leopards
The Exodus Revealed
Hindenburg
The Core
Inside Hurricane Katrina
Expeditions to the Edge: Lost in Space
Elephants: The Dark Side
Pyramids of Death
UFOs: Seeing is Believing
Ape Man: Search for the First Human
Dino Autopsy
Dino Death Trap
Last Man Standing: The Human Race
Moon Mysteries Investigated
The Hunt for Hitlers Scientists
King Tut's Final Secrets
Tornado Intercept
The Last Royals
African Mega Flyover
The Scrap House
Secrets of the Freemasons
Insect Wars
Challenger: The Untold Story
Triple Cross: Bin Laden's Spy in America
Hannibal: The Man, The Myth, The Mystery
The Gospel of Judas
Secrets of Mary Magdalene
Sky Monsters
Blackbeard: Terror at Sea
Spartacus: Gladiator War
The Berlin Wall: Great Escapes
Living in a Perfect World
Deadly Designs
Pompeii Uncovered
Inside the Taliban
China Circus: On Ice
Amazonia's Giant Jaws
Incredible Human Machine
Hippo Hell
Inside the Green Berets
Inside the Living Body
The Ship Sinkers
Sea Monsters: A Prehistoric Adventure
Samurai Sword
Bug Brother
Freemasons on Trial
Lost Tribe of Palau
Cheetah Blood Brothers
Hippo: Africa's River Beast
Supercarrier: USS Ronald Reagan
In the Valley of the Wolves
Bridge on the River Kwai
Striker
Eye of the Leopard
Hitler and the Occult
Octopus Volcano
Inside Iraq's Killzone
Inside the Emperor's Treasure
Science of Obesity
Nefertiti's Odyssey
Rome's Buried City
Science of Gigantism
Penguin Death Zone
The Great Inca Rebellion
The Missing Years of Jesus
Stonehenge Decoded
Sharkville
Science of Summer
21st Century Shark
Journey to the Edge of the Universe
Caught on Safari: Battle at Kruger
World's Biggest Air Show
Code Breakers
Big Game Diaries
Hammerhead Highway
Smarter Than an Ape
Ten Days to Victory
Illicit: The Dark Trade
Omaha Beach: Real Horror
Buffalo Warrior
Stress: Portrait of a Killer
Eden at the End of the World
Six Degrees Could Change the World
Inside the Real NCIS
The Bandits of Selous
Great White Odyssey
Inside The Koran
Legends of the Ice World
Super Coasters
Bizarre Dinosaurs
Crystal Skull Legend
Science of Steroids
Flight of the Jetman
Ape Genius
Unlocking The Great Pyramid
Aftermath: Population Zero
Respect: Ski Movie
Greek Ferry Disaster
Humpbacks: From Fire to Ice
Pirate Treasure Hunters
Inside: Ice Vegas
Herod's Lost Tomb
Shark Pit Mystery
Human Footprint
Scrapbooks From Hell: The Auschwitz Albums
Titanic's Nuclear Secret
Hubble's Final Frontier
Seed Hunter
Egypt: Secrets of the Dead
Secrets of Shangri-La: Quest for the Sacred Caves
Saving the Parthenon
History's Hardest Prison
Colombia Hostage Rescue
Garbage Moguls
9/11: Science and Conspiracy
Inside the Iraq War
Expedition Antarctica
Lion Army: Battle to Survive
Lost on the Atlantic
Swine Flu: The Science of Pandemics
Secrets of the Tang Treasure Ship
Flying Aircraft Carrier
Mars: Making the New Earth
Busting the Berlin Wall
America Before Columbus
Alaskan Killer Shark
Death of the Megabeasts
Drug War Zone
Martian Robots
Asia's Titanic
Cosmic Monsters
Waking the Baby Mammoth
Drain the Ocean
Inside Afghan ER
Living with Big Cats
Alien Earths
Direct from the Moon
Time Shifters
Humpbacks: Giants of the Ocean
Hyena: Bone Crusher Queens
Darwin's Secret Notebooks
Animals at the Edge
Great Escape: The Final Secrets
Japan's Secret Weapon
Hitler's Stealth Fighter
Lost Cave Temples of the Himalayas
The Real Abraham Lincoln
Secret Life of Charles Lindbergh
The First Jesus?
Machu Picchu Decoded
Titanic: How it Really Sank
Hitler's Hidden Holocaust
Somali Pirates: Fighting Back
Dawn of the Ocean
Swamp Troop
Predator Battleground
Stone Age Atlantis
The Real Slumdogs
Top 10 Photos of the Year
Giuliani's 9/11
Sizing Up Sperm
Commando Rescue
Gulf Oil Spill
2210: The Collapse?
Saxon Gold: Finding the Hoard
The Real Old Bill
My 9/11
Volcanic Ash Chaos: Inside the Eruption
Moonshine
Headshrinkers of the Amazon
Nasca Lines Decoded
Secrets of the Taj Mahal
And Man Created Dog
Secrets of Florence
Africas Lost Eden: Gorongosa
Tudors From Above
The Bombing of Germany
My Child is a Monkey
History's Hardest Prison
The Curse of the Hope Diamond
Inside the State Department
Asteroid That Hit Earth
The Silver Pharaoh Mystery
Sailing Sinbad's Treasure Ship
Inside the Milky Way
The Gunpowder Plot
China's Lost Pyramids
2012: The Final Prophecy
World's Biggest Cave
Peru's Lost Pyramid City
The Hunt for Lincoln's Assassin
Quest for King Solomon's Mines
Heart of the Amazon
Weirdest Planets
Inside Google
Obama's White House
The Twins Who Share A Brain
Lost World: Underwater
Amish at the Altar
Into the Lost Crystal Caves
Headhunters Of World War II
Secrets of the Virgin Queen
Earth: Making of a Planet
Lincoln's Secret Killer?
Medieval Fight Book
Finding Atlantis
Countdown to Catastrophe: Mega Quake
Minutes to Meltdown: Three Mile Island
Eating With Cannibals
Hunt for the Abominable Snowman
Last Stand of the Templars
Egypt's Lost Rival
Man vs. Volcano
Ben Franklin's Pirate Fleet
Death of a Sea Monster
Tiger Man of Africa: The Mating Game
62 Days at Sea
Into Iceland's Volcano
Sex, Drugs and Plants
Return of the Ghost Ship
Finding Jack the Ripper
Gladiators Back from the Dead
The Conspirator: The Plot to Kill Lincoln
Death of a Mars Rover
The Girl in the Glass Casket
The Pope's Secret Service
Inside The Muslim Brotherhood
Seized and Sold: The Madoff Auction
Secrets of the Mediterranean: Cousteau's Lost World
Wicked Pirate City
Navajo Cops
City of Ants
Treasure Tomb of the Warrior Queen
X-Ray Earth
Vanished From Alcatraz
Daytona Biker Rally
Gulf Coast Disaster
Snipers Inc.
Doomsday Preppers
Cocaine Sub Hunt
Rebuilding Titanic
Amish on Break
Catacombs of Palermo
Salem Witch Trial Conspiracy
Witch Hunter's Bible
Russia's Toughest Prisons
Hitler's Suicide Ship
Hunting Hitler's Generals
China's Ghost Army
How to Build a Volcano
Fireball Of Christ
Pint-Sized Preachers
The Liquid Bomb Plot
Kissinger
Robot Soldiers
Life after Dinosaurs
Inside: Pickpocket King
Drain The Great Lakes
Inside: Cocaine Submarines
London Underground Revealed
Icebreakers: Arctic Giants
Diving the Labyrinth
Great Fire of London: The Untold Story
Wrong Turn to Tragedy
George W. Bush: The 9/11 Interview
The Egyptian Job
Lost Tomb of Genghis Khan
Viking Apocalypse
UFO UK: New Evidence
Finding the Next Earth
Hitler's Secret Weapon
Australia's Greatest Flood
Hunting Hitler's Henchmen
Moors Murderer: Right To Die?
Shackleton's Whisky
Brick by Brick: The Making of the Iron Curtain
Deepest Dive: The Story of Trieste
Journey To Europa
World's Biggest Bomb
Diving into Noah's Flood
Desert Seas
Trekking The Great Wall
Alcatraz Breakout: New Evidence
Lost World of the Pacific
Save the Titanic With Bob Ballard
Titanic: Case Closed
Titanic: The Final Word With James Cameron
Vampire Skeletons Mystery
Elizabeth I: Killer Queen
Light the Ocean
Millennium Heist: Diamond Geezers
The Two-Million Year Old Boy
James Cameron: Voyage to the Bottom of the Earth
Sex in the Stone Age
Down To The Earth's Core
Templar's Lost Treasure