Propelling Humanity out of the Gutter

Doc's Note: Today, I'm sharing an essay from famed political satirist P.J. O'Rourke. This essay is part of a series of essays recently published in the Stansberry Digest. In it, P.J. details his experience at this year's Space Symposium. He discusses the challenges facing space-related endeavors, the future of space exploration, and who's part of today's space race.


Five Savings Secrets for Your Holiday Travel

It's not even Halloween, yet you can already find Thanksgiving and Christmas decorations on store shelves.

And while you might not be ready to think about the 2016 holiday season, you should if you're planning to travel.

Whether you're driving or flying, we've got tips to save you money and hassle this year...

1. Pay less at the pump. Over the summer, my family and I vacationed in Raleigh, North Carolina. On our way to the airport, I suggested taking a different route so that we could stop for gas at the cheapest station. We saved $0.30 a gallon by just avoiding the pricey stations closer to the airport.

That savings adds up fast. I use the website GasBuddy to find the best deals. The site shows you the cheapest nearby place to fill up. It even has gas-price history and heat maps for cheap gas by region.

My assistant recently downloaded the app onto her smartphone. The app is handy for road trips as well. Simply have your passenger look at the map feature to see where the closest and cheapest gas is.

Using data from the University of Michigan, we know the average driver fills up on gas about three times a month. Given a standard tank size of 15 gallons, a savings of $0.30 per gallon comes out to $13.50 a month... or $162 saved per year.

2. Find the perfect time to book your flight. If you're planning an air flight... try saving a few dollars by using FareScout. You can use this app to help determine the best time to book a flight, based on whether fares could increase or decrease from the date you want to book.

Typically, the lowest fares are in the one- to three-and-a-half-month range, with the best travel deals falling about 54 days before a trip. The most expensive time to book, on average, is two days before a trip.

But now, finding out the best time to book is easier, and maybe even more accurate. FareScout looks at the previous 13 months of fare data to determine whether a ticket's price will fall or rise within the next seven days. But you can only use this for domestic flights departing within 60 days (although the company plans to expand this in the future).

FareScout is simple to use. It's a free app you download onto your iPhone. Just enter in your flight information, and FareScout will tell you whether you should buy now or wait. The app will even let you know how much fares could increase or decrease. So if you want to save some money, without trying to figure out the best day to buy tickets on your own, try FareScout.

3. Find the best deals on rental cars. AutoSlash is a website that searches for the best car-rental rates. All you need to do is enter where you want to pick up the car, the date, and any car preferences you have. AutoSlash will show you the best car deals available in the area. Better still... if a cheaper rate comes along, AutoSlash will re-book you automatically at the lower rate.

My colleague Fawn registered for this service on a cross-state trip. She needed a compact car from major rental-car company Avis for nine days. With no effort on her part, AutoSlash lowered her rental cost from $313 to just $180... and upgraded her to a mid-size sedan.

AutoSlash is a simple way to find great car deals so you don't have to spend your time searching for coupons.

4. Avoid foreign transaction fees. When you're traveling overseas, one thing you shouldn't have to worry about is paying a fee just to use your credit card. But about 90% of credit cards charge foreign transaction fees... ranging from 2%-4%.

But you can still find good credit cards without foreign transaction fees.NerdWallet and WalletHub each created a list of their favorite ones.

5. Know your hotel. The next time you book a hotel for your vacation, try the travel website The site provides information on property rankings, how many people are looking at staying there, and user reviews.

One catch with You can't use it to plan your whole trip – airfare, rental cars, etc. You can only book your hotel room. But doesn't charge any additional fees. So the rate you see when looking at a room is the rate you'll get.

I love the detailed information on how many rooms are left. That way, you can still wait to solidify plans that require input from friends or family who are traveling with you.

Throw Your Driver's License out the Window

Doc's note: I remember watching The Jetsons television show, produced in 1962, and dreaming about a futuristic driverless car. For more than 50 years, humans have worked toward the dream of self-driving cars. And today, we're finally close...

In a recent issue of Bill Bonner's Diary, tech guru Jeff Brown explained why self-driving cars are the future of transportation. He told readers that now is the time to start looking for investment opportunities in this rapidly growing industry.

How to Navigate This Popular Vacation Market

A few Mai Tais on the beach, a warm glow from the sun, and then a friendly "membership consultant" offers you a deal to lock in a week's stay at the resort each year for a great price... but only if you book before leaving.

Many of us have heard sales pitches for timeshare vacation homes. Some salespeople are overly pushy for you to make these typically "impulse" buys.

Don't Make My Mistake With Your Frequent-Flyer Miles

I love travel "hacks"...

I'm constantly looking for ways to get more out of the system.

How to Avoid the Worst Kind of Government Intrusion

America is a very different place than it was just a dozen years ago...

If you've flown out of an airport in the last five years, you know exactly what I'm talking about.

Little-Known Lifetime Gift for the Retired Nature Lover

If you need a present for the retiree in your life... here's an idea.

The "America the Beautiful Senior Pass" allows seniors who are 62 years and older (plus three adults and any number of children in a vehicle) to enter our national parks, forests, monuments, and other areas for free. All told, it's more than 2,000 recreation sites managed by five federal agencies.

Take a World-Beating Safari on the Cheap

It's "habitat to some of the most beautiful, most intriguing, and even most ferocious wildlife on Earth," according to Condé Nast Traveler magazine.

And next week, you can witness the sights for free... with just a smile and a wave to the ranger at the gate...

Seven of the Best National Parks in America

I've ranked seven of my favorite parks in the U.S.

1. Yellowstone National Park, Wyoming

The One Question You Must Ask if You're Bumped From a Flight

Getting involuntarily bumped off a flight by an airline can be even more lucrative... but only if you know your rights to compensation as mandated by the U.S. Department of Transportation.

The No. 1 question that people forget to ask is: "Can I get cash instead?"