There is a lot more to cryptocurrency than just Bitcoin.


What’s an altcoin?

An ‘altcoin’ is any coin other than Bitcoin. Why is BTC the crypto-standard? Because it was the first cryptocurrency ever…

Store stable assets while reaping the benefits of blockchain technology.


Sustainable landscaping can benefit nature… and look good too.

Busy? Try the speed read.

The scoop: After spending a few summers commercial landscaping, I learned a thing or two about what to do and what to avoid if you care about the environment. Landscaping can be complementary to surrounding wildlife, or totally intrusive, depending on your strategy.

Inside, outside. City, country. Anyone can grow these 5 edible plants.


Photo by Huzeyfe Turan on Unsplash


Different types of wallets

Before diving into my favorites, let’s distinguish between different types of crypto wallets. Cold wallets are made from hardware. They are physical devices where you can “cold” store your crypto. “Hot” wallets operate through software or web-based applications. They require an on-grid connection (in most cases). There are certainly other wallet types, like paper, for example. …

Automated notifications can change the way exchange platforms communicate with users.

Compost piles are useful, eco-friendly, easy to set up and easy to maintain.

Sustainable Review

Busy? Try the speed read.

The scoop: A compost pile is an eco-friendly, efficient way to maximize your garden’s potential. And it’s super easy to set-up and maintain.

Note: This article is not intended to be formal financial advice. Always do your own research before investing.


1. Address

Cryptocurrency coins are identified on the blockchain by unique addresses. You can think about the blockchain as a GPS and your cryptocurrency address as its targeted mailing address. Without an address, no coin is stored; the blockchain can’t confirm nor verify its existence. So, without a proper wallet address, you can’t own a coin.

It’s time to go beyond research and fix the crypto energy problem.

Sustainable Review

Busy? Try the speed read.

The scoop: NFTs went mainstream. Now more people are starting to realize Ethereum has a sustainable energy problem. There is a solution.

Jared Wolf

Ethical tech • Crypto Advocate • Making a Rational case for Sustainability @

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store