Spring is a time when we contemplate the tilt of the earth. A 23.5 degree skew that pits us against our Southern Hemisphere brothers and sisters. You've had the sun long enough. Now it's our turn! The signs are all around us: seasonal fashions flocked with tilting globe motifs...bobble dashboard earths on bouncy springs.....little axial tilt keychains......or so I wish. Who wouldn't totally buy that stuff? We're on a rotating ball----that tilts!