| This planned obsolescence is a deliberate attempt to beat the rivals in the survival-of-the-fittest race. |
| Most of the teaching aids displayed are in or on the brink of obsolescence. |
| An end to planned obsolescence, where products are designed for a limited life, is essential. |
| Format obsolescence has been crucial to record companies, as it allows them to recycle their catalogs. |
| There is no doubt that we could do without the 17 brands of toothpaste, the planned obsolescence, and the annual fashion changes. |
| Is our disposable society or planned obsolescence to blame of the decline in product quality? |
