Sentence examples for it is required to explain from inspiring English sources

Kuhn (1977, 321 2) identifies five characteristics that provide the shared basis for a choice of theory: 1. accuracy; 2. consistency (both internal and with other relevant currently accepted theories); 3. scope (its consequences should extend beyond the data it is required to explain); 4. simplicity (organizing otherwise confused and isolated phenomena); 5. fruitfulness (for further research).

Why isn't it possible that even given a specification of all nomic and causal information relevant to some explanandum, this falls short of what is required to explain it?

Occasionally five times during that period the number of extinctions in a relatively short period of time has spiked so high that a different concept, and usually a different cause (or causes), is required to explain it.

It is also suggested that an efficient growth is required to explain the massive dust mass observed in the early Universe (Michalowski et al., 2010).

It is concluded that more experimental and theoretical work is required to explain these effects in view of their importance in turbine condenser design.

It is unknown if tethering of the additional ori and ter is required to explain the observations.

More data is required to explain this regional variation within Swiss health care, and until it is collected and analyzed, specific policy recommendations cannot be made.

It is, however, quite unlikely that this is the case for most of the QTL, which is required to explain the negative accuracies.

A bit of municipal history is required to explain.

A very broad perspective is required to explain the history of today's Islamic world.

But as the Boldface reader has no doubt noted, when one is required to explain that you're joking, the relationship never quite blossoms.