Bishop, J. — ■
1. Election of causes. Appellant complains of the ruling of the court upon its motion to require plaintiff to elect as between the counts of his petition. We think there was no error. A separate cause of action was pleaded in each count and certainly under our Practice Code a plaintiff may plead as many causes of action of the same general character as he may possess.
2. proximate cause. II. In the fourteenth paragraph of the charge the court told the jury, in substance, that if the plaintiff received an injury in December, 1900, as alleged, one of the effects of which was Occasional spells of dizziness; and, further, if on January 17, 1901, while on his way home he became dizzy, and this was the result of his previous fall and injury, and because thereof he fell and sustained injury as alleged, and that he would not have so fallen hut for such dizziness •— then in law the last fall would be the result of the first fall, unless an adequate intervening cause for such last fall was found by the jury. In the fifteenth paragraph an intervening cause is defined as:
A cause which intervenes between a first and subsequent act which produced the last effect; but to relieve the wrongdoer from the effects of his first act which it is claimed caused the last result, the intervening cause must be an adequate one. The intervening cause, if any, in this case is that which caused the fall of plaintiff on Chestnut street, viz., the alleged unsafe condition of the walk at that place. Yon are instructed that if t^e condition of that walk on Chestnut street was such that it would probably have caused the fall of plaintiff while in the exercise of ordinary care himself, independent of the fact, if it be a fact, that plaintiff was dizzy at the time, then it would be an adequate intervening cause, and the injury at that place and time would not be the natural result of the fall of plaintiff on the 24th of December, in which case the defendant will not he liable for said last fall as the result,of the first fall. •
The giving of such instructions is assigned as error. And it is the contention of counsel for appellant that in no *202event was there warrant for a finding that, as between the alleged negligence in December and the fall and injury in January, the relation was such as to give character to the former as the natural and proximate cause of the latter. This-contention, we think, must be sustained. Dor the purposes of the present consideration, it may be assumed that the December fall was brought about by negligence on the part of the defendant city,- that, as a direct result of such fall, plaintiff was subjected to occasional spells of dizziness; that he was suddenly seized with such a spell on the occasion of his January accident; and that while thus afflicted, and in attempting to save himself by sitting down, he slipped and fell, with the result as alleged by him. Such fact assumption, it will be observed, comprehends the entire case as related to'the instructions of which complaint is made. Now, clearly enough, an approval of such instructions — and they may be considered together — would necessitate our reaching the conclusion, evidently reached by the trial court, that the facts warranted a finding to the effect that a direct and unbroken causal relationship existed between the alleged negligence of December and the accident of January, and that the result as complained of was one that ought reasonably to have been anticipated by the defendant. This we are unable to do. In the law of negligence it is fundamental doctrine that the injury and damage alleged must be shown to have been the natural and direct or proximáte consequence’ of the wrongful act complained of, and the direct or proximate consequences of a wrongful act are those that immediately follow upon its commission. This is not to be taken as saying that the term “ proximate ” as used in this connection must be understood as meaning closeness or nearness in point of time, or in the physical sequence of events; it means closeness or nearness in point of causal relation. Watson on Personal Injuries, section 32. In general terms, it may be said to be the rule of the cases that the causa próxima is sufficiently established if the facts are so far con*203nected in orderly sequence as that it can be fairly said that, in the absence of the cause alleged, the injury and damage complained of would not have occurred. Liming v. Railway, 81 Iowa, 246" court="Iowa" date_filed="1890-10-22" href="https://app.midpage.ai/document/liming-v-illinois-central-railroad-7104667?utm_source=webapp" opinion_id="7104667">81 Iowa, 246; McClain v. Gardon Grove, 83 Iowa, 235" court="Iowa" date_filed="1891-06-02" href="https://app.midpage.ai/document/mcclain-v-incorporated-town-of-garden-grove-7105012?utm_source=webapp" opinion_id="7105012">83 Iowa, 235; Ward v. Railway, 97 Iowa, 50" court="Iowa" date_filed="1896-01-28" href="https://app.midpage.ai/document/ward-v-chicago-burlington--quincy-railway-co-7107106?utm_source=webapp" opinion_id="7107106">97 Iowa, 50; Parmenter v. Marion, 113 Iowa, 297" court="Iowa" date_filed="1901-02-07" href="https://app.midpage.ai/document/parmenter-v-city-of-marion-7109430?utm_source=webapp" opinion_id="7109430">113 Iowa, 297. It follows as a matter of course that, when the line of causation has been brollen by the intervention of some efficient, independent cause, such intervening cause must be accepted as the proximate cause, and in an action against the original wrongdoer the law will not undertake to further pursue the question or resulting damage. To avail the original wrongdoer as a defense, however, the intervening cause must be both independent and responsible of itself. To quote from a learned author: “ The true conception is that the train of causes is not broken, so as to relieve the originator of the first cause from responsibility for the result, unless the independent cause which intervened was, of itself, sufficient to produce the result, in which Case the law regards it, and not the antecedent cause, as the proximate cause.” Thompson on Negligence, section 54 (2d Ed.).
In many of the cases it is stated — and we think the statement sound upon reason as well as authority — that the test of proximate cause is whether the injury and damage exhibited are such in character as that, in view of the cause originally set in motion, such injury and damage ought to have been apticipated as likely to occur. This, indeed, is but a reiteration of a principle which runs through the law of torts generally. One is held to a responsibility for the natural and probable consequences of his acts, because such are conclusively presumed to have been within his intention. He cannot be held to answer for results not within the probable, and hence, in the exercise of reasonable care, could not have been foreseen. That the particular injury complained of in a given case was unthought of by the wrongdoer, and hence not foreseen in point of fact, is, of course, immaterial. If within the probable, he cannot be heard to assert a want *204of intention. Doyle v. Railway, 77 Iowa, 607" court="Iowa" date_filed="1889-05-21" href="https://app.midpage.ai/document/doyle-v-chicago-st-paul--kansas-city-railway-co-7104061?utm_source=webapp" opinion_id="7104061">77 Iowa, 607; Glanz v. Railway, 119 Iowa, 611" court="Iowa" date_filed="1903-02-11" href="https://app.midpage.ai/document/glanz-v-chicago-milwaukee--st-paul-railway-co-7110358?utm_source=webapp" opinion_id="7110358">119 Iowa, 611; Christianson v. Railway, 67 Minn. 94" court="Minn." date_filed="1896-12-28" href="https://app.midpage.ai/document/christianson-v-chicago-st-paul-minneapolis--omaha-railway-co-7969721?utm_source=webapp" opinion_id="7969721">67 Minn. 94 (69 N. W. Rep. 640); Hill v. Winsor, 118 Mass. 251" court="Mass." date_filed="1875-09-04" href="https://app.midpage.ai/document/hill-v-winsor-6418178?utm_source=webapp" opinion_id="6418178">118 Mass. 251; Railway v. Kellogg, 94 U.S. 469" court="SCOTUS" date_filed="1877-04-30" href="https://app.midpage.ai/document/milwaukee--saint-paul-railway-co-v-kellogg-89495?utm_source=webapp" opinion_id="89495">94 U. S. 469 (24 L. Ed. 256). Tbat it is not always easy to trace the line of causation must be apparent. It may be said, indeed, that the books are replete with cases which tend to confuse rather than to make clear. Manifestly the question is not one of science or of legal knowledge; it is to be determined in each case as a fact,^and this in view of the attending circumstances of fact. Railway v. Kellogg, supra. And, invoking a familiar rule, where the circumstances are such that reasonable minds may reach different conclusions, the question is one for the jury; otherwise it is to be determined by the court. As each case will present fact conditions varying in greater or less degree from others, which have arisen, it follows of necessity that a determination in each must be-made largely to rest upon its own facts.
i Now, that it might have been foreseen that a personal injury such as was sustained by’ plaintiff in his fall in December would be followed by consequences more or less grave in character, is, of course, not open to question. Among these, naturally, would be pain and suffering, physical and mental; the impairment or loss of any of the functions of the body, and even insanity or death, might be expected as among the probable results. So, too, inherent in an injury thus sustained are the probable effects upon the future career of the person injured, such as the ability to attend to the duties, and to enjoy the comforts and pleasures of life, and, as well, the direct and unavoidable tendency, in view of the extent and character of his injury, to expose him to the outward annoyances and dangers of life. These, all being within the limits of probable expectation, are to be considered as direct or proximate results, f It is not to be understood, however, that a cause, proximate in itself, loses its character as such because in proceeding to a result naturally to be *205expected therefrom — and which result is in fact complained of — it may be joined by other and independent or concurring causes, and thus aided in the accomplishment of such result. In all such cases, if the line of causation is not broken, the original wrongdoer will remain liable. Liming v. Railway, supra; Gould v. Schermer, 101 Iowa, 582" court="Iowa" date_filed="1897-04-09" href="https://app.midpage.ai/document/gould-v-schermer-7107720?utm_source=webapp" opinion_id="7107720">101 Iowa, 582; Harvey v. Clarinda, 111 Iowa, 528" court="Iowa" date_filed="1900-05-21" href="https://app.midpage.ai/document/harvey-v-city-of-clarinda-7109155?utm_source=webapp" opinion_id="7109155">111 Iowa, 528; Osborne v. Van Dyke, 113 Iowa, 557" court="Iowa" date_filed="1901-04-12" href="https://app.midpage.ai/document/osborne-v-van-dyke-7109484?utm_source=webapp" opinion_id="7109484">113 Iowa, 557. Obviously, however, it is quite a different thing to say that a result having no direct causal relation with the negligent act complained of, but proceeding from a source wholly independent thereof, must be held to come into proximate relation with the original negligent act because aided in some way by one or more of the results flowing from such original act. This would be to indefinitely extend the boundaries of the field of reasonable expectation . beyond the limits of the probable, and would be not. only without warrant in reason, but against the clear weight of authority. In principle the following cases lend support to the conclusion reached by us: Scheffer v. Railway, 105 U.S. 249" court="SCOTUS" date_filed="1882-04-10" href="https://app.midpage.ai/document/scheffer-v-railroad-co-90568?utm_source=webapp" opinion_id="90568">105 U. S. 249 (26 L. Ed. 1070) ; Doggett v. Railway, 78 N.C. 305" court="N.C." date_filed="1878-01-05" href="https://app.midpage.ai/document/doggett-v-richmond--danville-railroad-3652275?utm_source=webapp" opinion_id="3652275">78 N. C. 305; Hargous v. Ablon, 5 Hill. 474; Shugart v. Egan, 83 Ill. 56" court="Ill." date_filed="1876-09-15" href="https://app.midpage.ai/document/shugart-v-egan-6959110?utm_source=webapp" opinion_id="6959110">83 Ill. 56 (25 Am. Rep. 359); Spaulding v. Winslow, 74 Me. 528.
We are made aware that a holding, seemingly at variance with our conclusion, was reached by the Wisconsin court in the case of Weiting v. Town, 77 Wis. 523" court="Wis." date_filed="1890-10-14" href="https://app.midpage.ai/document/wieting-v-town-of-millston-8183468?utm_source=webapp" opinion_id="8183468">77 Wis. 523 (46 N. W. 879). In that case the negligence charged was a highway defect which had resulted in plaintiff’s leg being broken. On the trial it was made to appear that subsequently a buggy in which plaintiff was riding was overturned, resulting in a rebreaking of his leg. The trial court charged the jury, in substance, that if the overturning of the buggy was 'without negligence, and it being found that the second breaking of plaintiff’s leg would not have occurred but for the weakened condition thereof consequent upon the previous accident, the recovery might include the damages preceding directly from such sec*206ond breaking. The instruction thus given was approved, without any statement of reasons, or discussion of the principle involved, the court resting its holdings upon the authority of Brown v. Railway, 54 Wis. 342" court="Wis." date_filed="1882-03-14" href="https://app.midpage.ai/document/brown-v-chicago-milwaukee--st-paul-railway-co-6603713?utm_source=webapp" opinion_id="6603713">54 Wis. 342 (11 N. W. Rep. 356, 911, 41 Am. Rep. 41), and Railway v. Kellogg, 94 U. S. 475 (24 L. Ed. 256). In our view, the variance in the facts involved make it doubtful, to say the least, if any support for such holding can be found in the cases upon which it is based. But should we admit of soundness in the holding — and we do not —■ the case upon its facts is easily distinguishable from the case Ave have before us. Here the immediate, and hence the proximate, cause of the fall sustained by plaintiff in January, and from which the injury complained of proceeded, was his slipping upon the icy walk. At most, the dizziness consequent upon the December fall gave rise to a necessity for sitting down; it did not cause plaintiff to slip and fall, these being caused wholly by the condition of the walk. ■ Moreover, the injury to plaintiff’s eye, being- the particular injury here complained of, was wholly unrelated to any injury sustained as the direct result of the December accident.
Without further extending this opinion, we conclude, for the reasons stated, that the giving of the instructions ' complained of was error. Other errors assigned are not likely to again arise. It follows that the judgment must be reversed, and the cause remanded for a new trial. — Reversed.