Checking the Waste: A Study in Conservation

by Mary Huston Gregory

COAL

When we begin to study the mineral resources of the country we pass to conditions altogether different from those which we have been considering. Heretofore we have been dealing with resources that can be renewed, the soil by proper management, the forests by replanting, the waters by nature's own processes; but the fuels, the iron and many other mineral resources once used are gone for ever.

As to their importance Andrew Carnegie says: "Of all the world's metals iron is in our day the most useful. The opening of the iron age marked the beginning of real industrial development. To-day the position of nations may almost be measured by its production and use. Iron and coal form the foundation of our prosperity. The value of each depends upon the amount and nearness of the other. In modern times the manufacturing and transportation industries rest upon them, and with sufficient land and a fertile soil, these determine the progress of any people."

We are sometimes told that we need have no anxiety about the future, that new discoveries and inventions will take the place of the present fuels, and even substitutes for minerals will be devised long before the supply is exhausted. This may be true, and in a way the future must take care of itself, but until new inventions have actually been made it is criminal to waste present resources and blindly trust that time will make our folly appear good judgment and foresight.

We have vast mineral resources unused; the present generation, even its children and its children's children need have no fear of a shortage. But in the use of those resources that are steadily and for ever diminishing we must look a long way into the future. We are under the most solemn obligation to take only our part of the store, and leave the rest untouched and unspoiled for those who are to come after us. When we consider what these mineral resources have done for our country in the last fifty years, when we realize that it is only by having cheap and abundant coal, iron, and copper that our railroads, our various electric systems, and our great manufactories have been developed, we can realize our duty to give the coming generations an equal opportunity to develop their ideas.

The yearly products of the mines of the United States are now valued at more than $2,000,000,000. Sixty-five car-loads of freight out of every hundred carried by our railroads are made up of mineral products. More than a million men are employed at the mines, and more than twice that number in handling and transporting mine products.

Of every one hundred tons of coal mined in the whole world, the United States produces forty-three tons. We supply forty-five tons out of every hundred of iron ore, twenty-two tons of gold, thirty tons of silver, thirty-three tons of lead, nearly twenty-eight tons of the zinc, about fifty-five tons of the copper, and sixty-three tons of the petroleum consumed by all civilized countries.

This would be a cause for great national pride if we did not need also to consider the shameful fact that our wastes or losses in the mining, handling, and use of our mineral products are estimated at more than $1,500,000 per day, or, for the year, the gigantic sum of $547,500,000. That is, more than one-fourth of the entire output is wasted!

Of all our minerals, the fuels which supply heat, light, and power for domestic and manufacturing purposes, are the most necessary and important. Other materials can not be manufactured without their aid. Almost every particular of modern life would be changed if we no longer had plenty of fuel. Its use means its immediate and complete destruction, which is true of no other resource, and the use of fuels is increasing and will increase so rapidly that their conservation is becoming a serious problem.

The principal fuels are coal, gas, oil, peat, alcohol, and wood, and of these, coal is at present by far the most important. The first record of coal mined in this country was in 1814, when twenty-two tons of anthracite, or hard coal, were mined in Pennsylvania. An increasing amount was mined each year, but until 1821 the production was less than five hundred tons per year. In 1822 the production advanced to nearly 60,000 tons, and since that time has increased by leaps and bounds.