[JARED DIAMOND:] In Guns, Germs, and Steel I asked why history has unfolded differently over the last 13,000 years in Eurasia, in the Americas, in sub-Saharan Africa, and in Aboriginal Australia, with the result that within the last 500 years Europeans were the ones who conquered Native Americans and Aboriginal Australians and sub-Saharan Africans, rather than vice versa.
They don’t even have to be your bottles: Plenty of people are too busy or lazy to bother returning a six-pack worth of beer or soda cans for 30 cents and simply leave them out for curbside pickup. It may not be trash day in your neighborhood, but it surely is somewhere. Fill up a 50-gallon trash bag with cast-off cans, and you can redeem them for about $12 – it’s just a start, but you can do it again and again, and all it takes is time and hustle.
I have practiced the same debt elimination and savings techniques for years, and do so quite aggressively, though more conservatively than one of my best friends. I am 60% there in savings and my only debt is my mortgage payment. My best friend in 23 years reached 130% of his goal to become a millionaire. He began with $3000 and was more aggressive in his investing than I have been. My point is, he made it…retired last year and is living off his retirement, social security and investments to the tune of $150,000 per year. He owns two homes, bought a boat and is traveling and enjoying his life to the fullest. My goal is to follow in his footsteps. All of this takes discipline and sacrifice, but believe me it can be done by anyone, so don’t think this is a bunch of bull…anyone can do it, but you MUST make saving a life time habit. Set short term savings goals and work hard to reach them. Once you reach a short term savings goal, set your next savings goal and continue to work hard to reach it. Then repeat, repeat, etc.
Another option that isn’t quite cash back but is along the same lines of “make money by saving money” — the Honey Chrome extension. Whenever you head to your cart to check out, Honey searches for online coupon codes or better deals from different retailers. That means no more wasted time Googling “[insert store name] coupon code” just to come up empty-handed. Honey does all the legwork for you!
Has anyone ever told you you have a voice for radio? Are you great at creating original characters with just your voice? There are tons of people looking to pay for quality voice overs for their corporate videos, animation series, or educational videos. Check out Fiverr and UpWork or create a profile on a specialized site like Voices.com or The Voice Realm to get started making money online doing voice overs.
That being said, life in your 20s and 30s is not without its challenges; you might have student debt, a tenuous career, and dozens of unknowns that keep you from doing everything you'd like to build your wealth faster. There's no straightforward way to guarantee yourself a rich future, but these seven strategies can help you do it while you're still young.
Cut off 10 in (25 cm) or more of your hair and sell it online. If your hair is healthy, untreated, and long enough to cut off at least 10 in (25 cm), you can sell it. Prices paid for healthy human hair increase with the length and thickness of the hair, so you may potentially earn good money for your hair. There are now online marketplaces to help you sell your hair, in addition to salons or other centers in your area that may be interested in buying hair.[21]
To test these websites, you’ll be asked to visit the site in question and record your reactions and thoughts as you go through it. To get started making extra money online by testing websites, sign up for some of the most popular services like UserTesting.com, Userlytics, TryMyUI, Userfeel, TestingTime (for people outside the U.S), or Side Income Jobs.
Manage social media for businesses. If you have a knack for social media, you could potentially get paid to manage various platforms for others. Many businesses are too busy running day-to-day operations to stay on top of their Facebook, Twitter, and Pinterest accounts – and will pay someone with the knowledge and time to do it for them. To find these jobs, ask local businesses and check sites like UpWork.com and Problogger.net.
The market for drones is expanding. Companies hire out work like aerial inspection, photography and land mapping. So if you’re already a drone enthusiast, why not put your aircraft to work? You first need to register it with the Federal Aviation Administration and obtain a license from them for commercial use. Then, you can apply for gigs as a drone pilot. Learn how to start making money with drones.
Rent out a room on Airbnb. Living near a tourist area has its perks, including the prospect of renting out a room for a profit. With home sharing sites like Airbnb, you can rent out a room in your home – or even the entire place – for a day, a week, or longer. If you have extra space and might enjoy the company of travelers, renting out a room is great way to earn some extra money with little effort on your part. See our post, “How to Make Money as an AirBNB Host.”

Websites like Care.com connect parents with babysitters. The company does all the background checking and other due diligence to put parents' minds at ease. Of course, you can appeal directly to people in your personal network, but if you're looking to generate recurring revenue sign up with a site marketing to parents looking for child care services.
If you’re willing to take on some risk and have the heart of a true hustler, you can make extra money online doing commission-only sales for startups and other businesses. While you won’t be getting a regular salary, with the right sales strategies and skills as an inside sales rep, you can make decent money for each sale you bring in. And because you’ll most likely be working with startups, if you can negotiate a little equity you could profit big time if you're pitching a solid product and the startup succeeds.
Holly told me she started writing content in 2011. At the time, she still worked a full-time job but created content online part-time to supplement her income. Over time, she was able to double and triple her rates until she could quit her full-time job to write. These days, she makes bank as a freelance writer and teaches others to do the same via her online course, Earn More Writing.

When Europeans discovered Tasmania in the 17th century, it had technologically the simplest, most "primitive" human society of any society in the modern world. Native Tasmanians could not light a fire from scratch, they did not have bone tools, they did not have multi-piece stone tools, they did not have axes with handles, they did not have spear-throwers, they did not have boomerangs, and they did not even know how to fish. What accounts for this extreme simplicity of Tasmania society? Part of the explanation is that during the 10,000 years of isolation, the Aboriginal Australians, who numbered about 250,000, were inventing things that the isolated 4,000 Tasmanians were not inventing, such as boomerangs. Incredibly, though, archeological investigations have shown one other thing: during those 10,000 years of isolation, the Tasmanians actually lost some technologies that they had carried from the Australian mainland to Tasmania. Notably, the Tasmanians arrived in Tasmania with bone tools, and bone tools disappear from archeological record about 3,000 years ago. That's incredible, because with bone tools you can have needles, and with needles you can have warm clothing. Tasmania is at the latitude of Vladivostok and Chicago: it's snowy in the winter, and yet the Tasmanians went about either naked or just with a cape thrown over the shoulder.
After an extremely intriguing conversation with Clothier, I began to better understand the concept of arbitrage and how anyone can use it to succeed in any industry. The difficulty here is first being able to identify opportunities for arbitrage, and later being able to fully leverage those on a larger scale. But once you find what works, expanding and scaling becomes almost instinctive and native rather than some grand hurdle.

Jared Diamond was in New York several weeks ago and we had an early dinner across the street from the Museum of Natural History where he was scheduled to speak later in the evening. Jared first visited the Museum in 1963, when he was 25 years old, preparing to go to New Guinea on his first expedition to study New Guinea birds. Subsequently he analyzed his bird collections in the museum where he is on the staff of the Museum's Department of Ornithology in addition to his position at UCLA.
Invest your time. For example, you might like having free time, so you give yourself a few hours a day to do nothing. But if you were to invest those few hours into getting rich, you could work towards having 20 years of free time (24 hours a day!) with early retirement. What can you give up now in exchange for being rich later? Investment advisor Dave Ramsey likes to tell his radio audience, "Live like no one else today so that you can live like no one else tomorrow."
Check with your local bank to see if they're giving away cash bonuses for opening up accounts. Banks run promotions like this all the time, so grab some real cash quickly if you're in need. It won't break the bank (no pun intended) but it will give you a quick $50 or $100 -- maybe even more -- when you really need it. You might need to deposit a minimum amount of cash (usually in the thousands) in order to qualify for these types of accounts (but not always).
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