Updated date:

Coffee - The Nectar of the Gods

Ms. Weynand is a freelance writer covering a wide variety of topics, with a focus on politics and social issues.

Coffee with milk. A work of art.

Coffee with milk. A work of art.

Rise and Shine

Millions of us, each morning, wake up to the shrill cry of the alarm clock. Hitting snooze for the dozenth time, we stumble blurry-eyed to the kitchen, and with the push of a button, our homes begin to fill with an aromatic fragrance emanating from the hundreds of roasted ground beans now brewing before us.

Coffee - love it or hate it, it is one of the most popular drinks worldwide. Whether you drink it black, or with cream and sugar, or even order it half soy, half low-fat, three pumps hazelnut, upside down - our coffee can be as individual as we are ourselves.

Roasted coffee beans.

Roasted coffee beans.

It Started With a Bean

Many times we drink coffee for that quick pick me up. If we are up late cramming for that final, working late to land that high profile client, or chasing toddlers around the house all day, our cup of black gold kicks in that extra bit of energy we need. It is not psychological; there is a physical reaction to caffeine. When we get tired, our body releases a chemical called adenosine. The caffeine reduces the chemical giving us the much-needed perk up.

This makes the crushed beans a high-demand product. Before those beans reach our cup, there are a few factors that contribute to the final drink, the bean being most crucial.

There are three types of coffee beans:

  • Arabica
  • Robusta
  • Blended types
Flower and fruit, Arabic coffee cherry.

Flower and fruit, Arabic coffee cherry.

Arabica Beans

The coffee plant is an evergreen shrub under the scientific genus Coffea. Arabica is the finest quality species of Coffea - being 59 percent of the world's coffee production.

Arabica has been traced to origins in Ethiopia. It typically grows at elevations between 1.25 and 1.55 miles. When Arabica is grown at higher elevations, it shows higher quality characteristics when roasting.

High-quality Arabica is incredibly fragrant, slightly sweet, with a light, pleasant acidity. Many times people say there is a hint of chocolate-caramel flavor and just a touch of mild bitterness.

Robusta coffee begins as the Coffea canephora cherry.

Robusta coffee begins as the Coffea canephora cherry.

Robusta Beans

Robusta beans have a harsher, more bitter taste. They can have up to three times the amount of caffeine as Arabica. These beans have been adapted to grow on relatively flat plantations and at lower elevations.

Robusta does have a stronger taste often described as tasting like burnt wood. The higher caffeine content acts as an insecticide, protecting the plant.

Robusta grown at higher elevations is a higher quality bean. Those grown at the lowest levels are reserved for the less-expensive instant coffee mixes.

Coffee and alarm clock, a perfect wake up call. coffee and alarm clock.

Coffee and alarm clock, a perfect wake up call. coffee and alarm clock.

Blended Beans

Blended beans are just that - beans that are a mixture of varietals. Coffee beans can be blended before roasting. These beans come from different origins, have different qualities, and balance out bitterness, as well as sweetness and body characteristics.

Since coffee crops and harvest vary every year, there is no tried and true method guaranteed to get the same results with an exact blend.

Where does coffee grow? The Bean Belt.

Where does coffee grow? The Bean Belt.

Growth Locations for the Perfect Bean

Coffee plants grow in rich, fertile soil and mild temperatures. They also require much rain along with partial sun. Lucky for us, we have the Tropics of Capricorn and Cancer that form a band around the planet. This area is called the Bean Belt.

This area is the optimal mix of soil, climate, and altitude - all of which affect the flavor and quality of the beans.

Coffee producing countries, (and one state), which fall within the bean belt include:

  • Hawaii
  • Mexico
  • Guatemala
  • Nicaragua
  • Costa Rica
  • Columbia
  • Brazil
  • Uganda
  • Kenya
  • Ethiopia
  • Vietnam
  • Indonesia

If you drink coffee, your beverage of choice most likely originates in one of these locations.

Fazende Monte Alegre - Brazil's largest coffee farm.

Coffee pushes a stronger economy

Coffee pushes a stronger economy

Global Economic Impact

Coffee may not be a necessity for survival, (look away, pretend I did not say that,) it certainly fuels our global economy.

Annually, the coffee industry as a whole consists of a $42 billion market. Yes, the world drinks tons of the delectable brewed beverage. It is also consistently one of the most profitable, in-demand, import/export commodities, falling second only to oil.

There are on average, 25 million small producers, worldwide, who depend on coffee as their source of income.

An estimated 49 countries within the bean belt that grow coffee. The top ten being those listed earlier in this article.

In the U.S. alone, coffee touches our communities in more complex ways than we realize. Some of those highlights include:1

  • Coffee industry impact in 2015 was $225.2 billion.
  • Coffee related economic activity makes up 1.6 percent of the total U.S. GDP.
  • Consumers spent $74.2 billion on coffee in 2015.
  • The coffee industry is responsible for 1.694,710 U.S. jobs.
  • The coffee industry generates nearly $28 billion in taxes, (including ancillary goods.)

Top 5 Coffee Producing Nations

International Coffee Organization's Top 5 Coffee Producers of the World

CountryWeight (in U.S. Tons)Varietal
















Environmental Impacts of Coffee

With many coffee growth regions being home to delicate ecosystems, the chance for damage is quite high.

With greater consumption, there is greater awareness of the issues that accompany millions of cups of Fairtrade coffee being consumed each day. Organic coffees have increased and many brands have begun attempting to provide more ethical options.

How does conventional coffee production affect the planet?

Coffee Plantation

Coffee Plantation

When we talk about environmental impact, damage, and destruction of our environment, most of the concern falls on the production of the bean itself. The increase in demand around the world has affected growing methods with tremendous implications on future sustainability. With coffee grown in the traditional way, under the shade of trees, it provides a habitat for animals and helps control erosion. However, with current demands, that practice has been surpassed by "sun cultivation." Dating back to the 1970s, sun-grown coffee was produced on farms and plantations, without the benefit of the tree canopies. This action requires the use of fertilizers and has caused a detrimental effect on biodiversity in these areas. Since farmers were first encouraged to start using sun-cultivation, more than 2.5 million acres of forest has been cleared in Central America alone.

One day, we will see certification become the standard norm, and that will have positive effects on our environment and sensitive ecosystems supported in these regions.

Industrial coffee maker

Industrial coffee maker

Brewing Methods


Drip-brewed coffee is brewed by hot water flowing over and through ground beans. As the water seeps through, it absorbs the oils, flavors, and different essences of the ground beans. The ground coffee is held in a filter, keeping it out of the final result.

The French press, also known as a press pot, was patented by Atillio Calimani in 1929. Use of coarser ground beans keeps grounds out of the coffee when it's brewed. Coffee is brewed by placing grounds in the empty press pot and adding hot water. Normal measurements are 1 ounce of coffee to 15 ounces of water. That can be adjusted according to your own preference. After four to five minutes, the plunger is pressed down, separating the grounds and holding them at the bottom of the pot.

Cold brew is the process of steeping grounds in water ranging in temperature from cool to hot. Coarse ground beans are soaked for 12 hours or more. While usually kept at room temperature, chilled water is also another favorite choice. Once the grounds have been filtered, the result is a coffee concentrate, many times diluted with water or milk, served with ice and other ingredients, served hot, or over ice.


Percolated is boiling or near-boiling water cycled through the grounds until desired strength is reached.

Turkish Coffee beans are ground to a fine powder and immersed in water until it just reaches a boil. The coffee and desired amount of sugar are stirred until the coffee sinks, and the sugar is dissolved before boiling.

Moka is brewed with a Moka pot on the stovetop. Hot water which is pressurized by steam is forced through the ground beans at a lower pressure than an espresso maker. Due to the higher pressure, the water and steam mixture quickly exceeds temperatures of 100 degrees Celsius, causing efficient extraction of flavors and caffeine, producing a strong brew.

A Few Favorite Coffee Drinks

Caffe Americano: prepared by adding hot water to espresso. Usually a single or double shot.

Cafe Cubano: strong and sweet. Sugar is mixed with beans before brewing.

Caffee crema: an old name for espresso, and also a long espresso drink served in Switzerland, Austria, and Northern Italy.

Breve: Espresso with a steamed mix of half milk and half cream.

Cafe au lait: coffee with milk.

Cafe bombon: espresso with sweetened condensed milk.

Cappuccino: prepared with espresso, hot milk, and steamed milk foam.

Latte: espresso with steamed milk with a little foam.

Macchiato: espresso with just a dash of foamed milk.

A Little Steam and Aaah

Now that we know where our coffee is grown, the types of beans, the effects on our global economy, and the environmental impact let's sit back and think about our choices.

Go ahead, enjoy your lattes, cappuccinos, mochas, Irish coffee, macchiato, or even something as simple as a straight-up black coffee. Whichever you chose, relish in the perfectly roasted bean, and remember, somewhere out there, between the Tropics of Cancer and Capricorn, your next cup is waiting to be harvested. There is a lot of time and effort put into our morning rituals, our pick me ups and our love of coffee in general. Now, I do believe I am off to get myself a cup of the nectar of the Gods.


  1. http://scaa.org/chronicle/2014/09/15/the-cost-of-a-cup-of-coffee-where-does-the-money-go-2/

© 2017 Sherrie Weynand


Missy cumminhgs on June 27, 2017:

Want coffee available at all times! Asap

The people deserve it!!!! And so do Calfornia

DEBANGEE MANDAL from India on June 05, 2017:

Loved it!It is a very refreshing hub. As refreshing as a coffee break.

Have a good day.

Sherrie Weynand (author) from San Francisco, CA on April 08, 2017:

Arthur, this comment is amazing, I love it! Thanks for reading. Great sense of humor!

Sherrie Weynand (author) from San Francisco, CA on April 08, 2017:

Kenneth thank you for reading! I'm the same way have always loved coffee. Glad you enjoyed the hub.

Arthur Russ from England on April 08, 2017:

Yep, I love coffee; from morning to night I have coffee throughout the day, so I guess a good half dozen cups a day.

For convenience I just have ‘instant’ coffee most of the time; with milk but no sugar. Although for Public and Bank Holidays I often use our hot milk frother to make a form of cappuccino. The milk frother is designed specifically to make hot frothy drinking chocolate e.g. a scoop of chocolate powder in the frother jug along with a litre of milk, turn on and leave for five minutes and you have several mugs of hot frothy drinikin chocolate. However, if I use it to just heat up and froth the milk, and put a spoon of coffee directly into the mug, then when I pour the hot frothy milk on top I have a form of cappuccino. Over Christmas I also get our coffee filter out and use that to have hot filtered coffee throughout the day to have while relaxing and watching TV.

The problem I have is when we go on our two weeks holiday to France each summer. When traveling we take a flask with us and can make our own instant coffee. However, when we have a snack in a café or restaurant, or go out for a meal, I always order a cappuccino these days because I can then usually be fairly confident in getting a reasonably descent sized cup of coffee with milk; although it’s still usually small compared to what we’re used to in Britain.

I definitely wouldn’t order an ordinary cup of coffee in France because their cups are so tiny, and they never add milk. And ordering a café au lait isn’t much better as they always give you a funny look (because they don’t drink coffee with milk) and on most occasions the cups are still far too small.

I also make it in a mug rather than a cup when at home to make it last e.g. I can sip on it for the next half hour to an hour quite happily while I’m relaxing or contemplating when in the middle of some DIY project or as rest bites while gardening in the sunny weather.

One thing I do when making instant coffee is to always add the milk first because adding boiling water makes the coffee bitter; whereas the milk cools it just enough to make it less bitter, and adding the milk also makes it a little sweeter.

Kenneth Avery on April 03, 2017:

I LOVED this hub. Without any fanfare, simple truth and great writing.

I am a coffee freak. I began drinking coffee at age six. Then I tried black coffee and I fell in love!

Thank you, Dear Friend, for sharing such a fantastic hub.

Keep up the great work.

Honored to follow you.

Sherrie Weynand (author) from San Francisco, CA on April 01, 2017:

There is a lot of information out there. I didn't even go into the harvesting processes. I've long been a coffee drinker, and never once did I think about the labor involved. Thanks for reading!

AashimaGupta on March 31, 2017:

That is soo much to know around coffee. never thought it on that platform.

Related Articles