61.   The first is to develop an understanding of the determinants of the volume of trade.

62.   The first is to have the carbonaceous meteorites derive directly from low-speed near-Earth asteroids that are extinct comet cores.

63.   The first is to increase production through new discoveries - the second is to encourage alternative fuels.

64.   The first is to increase the ease and reduce the cost of performing previously expensive, time-consuming tasks.

65.   The first is to look for geological records of ancient tsunamis in coastal areas throughout the world.

66.   The first is to promote liberal arts higher education, both at general degree and sub-degree levels.

67.   The first is to push campaign finance reform to early passage.

68.   The first is to show the level of attention to detail required to make the approach work.

69.   The first is to take visual systems apart, identify their components and characterize the way these components work.