WHAT OF TO-MORROW 



knowledge of science, this wealth of material may be easily inter- 

 preted and understood by him. The present text aims to serve 

 as a basis for the interpretation of future scientific readings. 

 The more interests one can cultivate the more he gets out of life. 

 The relation of the biology of to-day to health cannot be over- 

 emphasized. One of the reasons why the people of yesterday 

 had so many fears concerning disease was that they were ignorant 

 of methods for preventing and controlling it. The prevention and 

 control of disease can now be approached intelligently because 

 there has been some education along these lines. Cooperation be- 

 tween the public and the Board of Health is made possible because 

 of this health education. The general public understands what 

 the health authorities are trying to accomplish. Because it knows 

 that certain restrictions are formulated in the interests of health, 

 the public readily accepts and carries them out. For example, 

 there is not as much opposition to the Schick test and the sub- 

 sequent immunization for diphtheria, as formerly, because the 

 public has been intelligently instructed concerning the need of 

 this scientific procedure to combat the disease. 



I', s. Dip/, 'jj Agriculture 

 Wild blueberries. Cultivated blueberries. 



Selection, cultivation and breeding have increased the size and flavor of many fruits. 



When people cultivate proper personal habits and attitudes, and 

 more intelligent interests in the home and community, the}' achieve 



