QUOTE(jagayman @ Sep 2 2005, 08:25 PM)
The average adult can walk 3 to 4 miles an hour. The days are about 13 hours long. So 39 to 52 miles in a day. Baton Rouge in two days. Higher ground in hours.
Heat wouldn't factor into it, that's why you drink and sweat.
You would burn some calories, but walking burns it slow enough to rely totally on fat reserves.
And with the mass exodus, you could probably hitch a ride in the bed of someone's pickup.
Jason

There are so many underlying assumptions in these statements.
Sure, I too would have started walking if it was just me or just me and my wife or perhaps the two of us and one child, but there are reasons why we might choose to take that course of action.
I know my reason. I have little faith in government and government agencies, so I don't expect to be rescued. If I do get rescued on the way out, great, but I wouldn't count on it. Call us cynics, but hey, we're from NY. That's why after 9/11 and after the blackouts you saw mass exodus and people just walking over the bridges, etc. knowing the numbers of people in the city, most assume they'd wait forever to get any help, and so they get moving.
I don't know about the NO public transit system, but in NYC over 2 million people use public transit daily. Which leads me to assumption #1 - everyone owns a car.
Assumption #2: The information you have available to you in the news media, is available to these people. They have no idea the extent of the damage for all they know it's hundreds of miles of the same misery. For all they know Baton Rouge is gone.
Assumption #3: Isn't it great to be able bodied, and have ready access to means of transportation, access to information, be healthy and physically fit or 'average'?
Many folks that are able bodied are not sufficiently fit to walk 39-52 miles a day.
Consider this. The resources going IN to help these people have taken 4 days to get there, and they didn't have to face the challenges of having been through the experience.
Lets say my family was poor and relied on public transportation. I can certainly walk the distance alone. I have a 4yr old, a 2yr old and a pregnant wife due this month.
Could my pregnant wife walk 39-52 miles a day in mid '80s temperatures with high humidity and no water? Could my 4yr old do it? How about my 2yr old? Maybe I throw them all on my back? Or just go down the block and pick up a rickshaw - oh wait, that's right, rickshaw is gone.
Should I just take my 2 kids and leave my wife behind to fend for herself?
Can't wait until you're 65yrs old + lets see if you're walking 39-52 miles a day.
Assumption #4: These people know which roads are passable and which just lead to dead ends, flooding and devastation.
Assumption #5: All landmarks are intact and you know which direction you're actually going in. Professionally trained soldiers used to orienting in combat conditions and in total darkness are known to get disoriented in this type of situation.
Police, Fire and Emergency personnel in NYC were completely disoriented after the buildings came down on 9/11. Many of these folks are ex-military.
Assumption #6: They have a means to carry sufficient water with them during that walk or were you just expecting that they pop into a 7/11 on the highway and pick up some water with no cash? They can't assume rescue personnel will be on the road waiting for them with water.
This reminds me of all the folks that would say, why didn't the folks just get out of the building after the planes crashed into them. They could have walked down 100+ flights and been out on the street in 15-20 minutes.
They didn't realize that when those planes struck, they shifted the walls in the buildings and jammed the doors, all lights were out and smoke filled the buildings, the planes took out flights of stairway so it would be a 20-30 ft drop if you could see where you were jumping. There was one passable stairway, and you had to be lucky to find it, pick the wrong path and you were gone.
Hopefully, you'll never experience an infrastructure collapse ie. communications, energy, water, food, roadways, etc. where a large region has been wiped out or heavily damaged.
Heck, I know I'm an SOB, but give me a break!